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Electronically controlled vacuum pump
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Patent number 6,902,378
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Issue date Jun 7, 2005
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Helix Technology Corporation
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Peter W. Gaudet
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Fail-safe cryopump safety purge delay
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Patent number 6,895,766
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Issue date May 24, 2005
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Helix Technology Corporation
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Paul E. Amundsen
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Module and connector latch
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Patent number 6,878,005
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Issue date Apr 12, 2005
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Helix Technology Corporation
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John J. Varone
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H01 - BASIC ELECTRIC ELEMENTS
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Electronically controlled cryopump
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Patent number 6,755,028
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Issue date Jun 29, 2004
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Helix Technology Corporation
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Peter W. Gaudet
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Wave spring loaded split seal system
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Patent number 6,598,406
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Issue date Jul 29, 2003
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Helix Technology Corporation
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Russell M. Sylvia
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F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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Pressure transducer assembly
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Patent number 6,553,841
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Issue date Apr 29, 2003
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Helix Technology Corporation
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Stephen C. Blouch
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G01 - MEASURING TESTING
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Cryopump system with modular electronics
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Patent number 6,474,080
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Issue date Nov 5, 2002
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Helix Technology Corporation
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John J. Varone
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Electronically controlled cryopump
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Patent number 6,460,351
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Issue date Oct 8, 2002
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Helix Technology Corporation
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Peter W. Gaudet
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Electronically controlled vacuum pump
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Patent number 6,461,113
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Issue date Oct 8, 2002
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Helix Technology Corporation
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Peter W. Gaudet
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Wave spring loaded split seal system
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Patent number 6,408,631
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Issue date Jun 25, 2002
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Helix Technology Corporation
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Russell Sylvia
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F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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Cryopump with gate valve control
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Patent number 6,327,863
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Issue date Dec 11, 2001
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Helix Technology Corporation
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Stephen J. Yamartino
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Electronically controlled cryopump
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Patent number 6,318,093
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Issue date Nov 20, 2001
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Helix Technology Corporation
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Peter W. Gaudet
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Cryopump system with modular electronics
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Patent number 6,318,091
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Issue date Nov 20, 2001
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Helix Technology Corporation
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John J. Varone
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Vacuum network controller
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Patent number 6,272,400
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Issue date Aug 7, 2001
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Helix Technology Corporation
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Daniel Jankins
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G05 - CONTROLLING REGULATING
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Particulate dam for cryopump flange
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Patent number 6,263,679
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Issue date Jul 24, 2001
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Helix Technology Corporation
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Richard J. Paynting
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Integration of automated cryopump safety purge
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Publication number 20050262852
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Publication date Dec 1, 2005
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Helix Technology Corporation
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Paul E. Amundsen
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Integrated rough/purge/vent (RPV) valve
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Publication number 20050204753
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Publication date Sep 22, 2005
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Helix Technology Corporation
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Allen J. Bartlett
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Electronically controlled vacuum pump
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Publication number 20050196284
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Publication date Sep 8, 2005
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Helix Technology Corporation
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Peter W. Gaudet
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Ionization gauge
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Publication number 20050184735
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Publication date Aug 25, 2005
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Helix Technology Corporation
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Paul C. Arnold
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G01 - MEASURING TESTING
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Axial loaded seal system with a static L-seal
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Publication number 20050126186
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Publication date Jun 16, 2005
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Helix Technology Corporation
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Russell M. Sylvia
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F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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Cryopump temperature control of arrays
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Publication number 20050081536
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Publication date Apr 21, 2005
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Helix Technology Corporation
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Peter W. Gaudet
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Anti-static fabric
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Publication number 20050042959
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Publication date Feb 24, 2005
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HELIX TECHNOLOGY, INC.
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Ya-Hui Yeh
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C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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Integration of automated cryopump safety purge
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Publication number 20040261426
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Publication date Dec 30, 2004
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Helix Technology Corporation
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Paul E. Amundsen
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Fail-safe cryopump safety purge delay
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Publication number 20040261425
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Publication date Dec 30, 2004
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Helix Technology Corporation
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Paul E. Amundsen
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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-
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Electronically controlled vacuum pump gauge
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Publication number 20040194477
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Publication date Oct 7, 2004
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Helix Technology Corporation
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Peter W. Gaudet
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Radiation shielding coating
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Publication number 20040131478
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Publication date Jul 8, 2004
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Helix Technology Corporation
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James A. O'Neil
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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-
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Electronically controlled cryopump
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Publication number 20030051487
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Publication date Mar 20, 2003
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Helix Technology Corporation
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Peter W. Gaudet
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Helium management control system
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Publication number 20030014985
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Publication date Jan 23, 2003
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Helix Technology Corporation
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Paul E. Dresens
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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-
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Wave spring loaded split seal system
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Publication number 20020174661
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Publication date Nov 28, 2002
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Helix Technology Corporation
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Russell M. Sylvia
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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78672586 - CRYOTIGER
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Serial number 78672586
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Registration number 3459399
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Filing date Jul 18, 2005
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Helix Technology Corporation
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11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
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78672593 - COOL SOLUTIONS
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Serial number 78672593
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Filing date Jul 18, 2005
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Helix Technology Corporation
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7 - Machines and machine tools
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76512129 - ULTIMATEBLUE
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Serial number 76512129
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Filing date May 6, 2003
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Helix Technology Corporation
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37 - Building construction
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76512130 - TRUEBLUE
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Serial number 76512130
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Registration number 2942683
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Filing date May 6, 2003
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Helix Technology Corporation
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37 - Building construction
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76512317 - BASICBLUE
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Serial number 76512317
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Filing date May 6, 2003
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Helix Technology Corporation
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37 - Building construction
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76420707 - MINI-CONVECTRON
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Serial number 76420707
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Registration number 2709156
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Filing date Jun 12, 2002
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Helix Technology Corporation,
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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76318720 - GOLDLINK
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Serial number 76318720
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Registration number 2578620
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Filing date Sep 27, 2001
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Helix Technology Corporation
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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76121929 - GRANVILLE-PHILLIPS
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Serial number 76121929
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Registration number 2542586
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Filing date Sep 5, 2000
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Helix Technology Corporation
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6 - Common metals and their alloys
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75603384 - GOLDLINK
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Serial number 75603384
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Registration number 2482982
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Filing date Dec 10, 1998
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Helix Technology Corporation
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42 - Scientific and technological services and research and design relating thereto
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75334856 - CONDUCTRON
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Serial number 75334856
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Registration number 2534391
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Filing date Aug 4, 1997
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GRANVILLE-PHILLIPS COMPANY
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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75333368 - TURBOPLUS
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Serial number 75333368
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Registration number 2296566
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Filing date Jul 30, 1997
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Helix Technology Corporation
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7 - Machines and machine tools
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74540218 - ON-BOARD
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Serial number 74540218
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Registration number 1905334
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Filing date Jun 20, 1994
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Helix Technology Corporation
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7 - Machines and machine tools
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74496756 - ON-BOARD
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Serial number 74496756
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Filing date Mar 4, 1994
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Helix Technology Corporation
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7 - Machines and machine tools
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74143416 - RETROEASE
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Serial number 74143416
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Registration number 1823481
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Filing date Mar 1, 1991
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Helix Technology Corporation
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37 - Building construction
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74143401 - RETROFAST
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Serial number 74143401
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Registration number 1788703
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Filing date Mar 1, 1991
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Helix Technology Corporation
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7 - Machines and machine tools
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74143545 - BLYZZARD
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Serial number 74143545
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Filing date Mar 1, 1991
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Helix Technology Corporation
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7 - Machines and machine tools
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74027707 - ON-BOARD
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Serial number 74027707
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Registration number 1632925
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Filing date Feb 12, 1990
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Helix Technology Corporation
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7 - Machines and machine tools
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73673997 - HELIX
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Serial number 73673997
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Registration number 1500199
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Filing date Jul 23, 1987
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Helix Technology Corporation
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7 - Machines and machine tools
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73630660 - GUTS
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Serial number 73630660
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Registration number 1461341
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Filing date Nov 17, 1986
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Helix Technology Corporation
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37 - Building construction
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73574409 - CRYOGEM
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Serial number 73574409
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Registration number 1406637
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Filing date Dec 20, 1985
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Helix Technology Corporation
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11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
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73574410 - CRYOGENERATOR
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Serial number 73574410
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Registration number 1405709
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Filing date Dec 20, 1985
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Helix Technology Corporation
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11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
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73435671 - CTI-CRYOGENICS
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Serial number 73435671
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Registration number 1332868
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Filing date Jul 22, 1983
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Helix Technology Corporation
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7 - Machines and machine tools
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73183521 - HELIX
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Serial number 73183521
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Registration number 1160814
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Filing date Aug 25, 1978
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Helix Technology Corporation
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11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
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73183524 - HELIX
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Serial number 73183524
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Registration number 1159851
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Filing date Aug 25, 1978
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Helix Technology Corporation
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11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
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73084703 - SPECTRIM
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Serial number 73084703
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Registration number 1061195
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Filing date Apr 22, 1976
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HELIX TECHNOLOGY CORPORATION
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11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes