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Selection valve with ferrule cluster
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Patent number 6,390,127
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Issue date May 21, 2002
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Upchurch Scientific, Inc.
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Hans Gunther Schick
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Selection valve with ferrule cluster
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Patent number 6,267,143
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Issue date Jul 31, 2001
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Upchurch Scientific, Inc.
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Hans Gunther Schick
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Column for liquid chromatography
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Patent number 5,736,036
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Issue date Apr 7, 1998
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Upchurch Scientific, Inc.
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Paul E. Upchurch
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Method of making a biocompatible filter
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Patent number 5,651,931
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Issue date Jul 29, 1997
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Upchurch Scientific, Inc.
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Michael L. Bailey
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Column for liquid chromatography
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Patent number 5,482,628
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Issue date Jan 9, 1996
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Upchurch Scientific, Inc.
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Hans G. Schick
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Multiport selection valve
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Patent number 5,419,208
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Issue date May 30, 1995
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Upchurch Scientific, Inc.
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Hans G. Schick
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Inlet filter
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Patent number 5,366,620
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Issue date Nov 22, 1994
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Upchurch Scientific, Inc.
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Hans G. Schick
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G01 - MEASURING TESTING
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76260318 - SCIVEX
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Serial number 76260318
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Registration number 2845433
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Filing date May 22, 2001
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Upchurch Scientific
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6 - Common metals and their alloys
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75159658 - MICROTIGHT
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Serial number 75159658
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Registration number 2132041
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Filing date Sep 3, 1996
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UPCHURCH SCIENTIFIC, INC.
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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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74557840 - QUICK SILVER
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Serial number 74557840
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Filing date Aug 5, 1994
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UPCHURCH SCIENTIFIC, INC.
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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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74294210 - UP
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Serial number 74294210
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Registration number 1782392
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Filing date Jul 14, 1992
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UPCHURCH SCIENTIFIC, INC.
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6 - Common metals and their alloys
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74290891 - THE FITTINGS EXPERT
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Serial number 74290891
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Registration number 1777633
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Filing date Jul 1, 1992
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UPCHURCH SCIENTIFIC, INC.
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6 - Common metals and their alloys
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74290890 - UPCHURCH SCIENTIFIC
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Serial number 74290890
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Registration number 1790117
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Filing date Jul 1, 1992
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UPCHURCH SCIENTIFIC, INC.
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6 - Common metals and their alloys
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74116090 - LITETOUCH
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Serial number 74116090
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Registration number 1757545
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Filing date Nov 16, 1990
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UPCHURCH SCIENTIFIC, INC.
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6 - Common metals and their alloys