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Garry E. Andersen
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La Crosse, WI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Piston unloader arrangement for screw compressors
Patent number
6,135,744
Issue date
Oct 24, 2000
American Standard Inc.
Garry E. Andersen
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Gas actuated slide valve in a screw compressor
Patent number
5,509,273
Issue date
Apr 23, 1996
American Standard Inc.
Rodney L. Lakowske
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Fail safe mechanical oil shutoff arrangement for screw compressor
Patent number
5,341,658
Issue date
Aug 30, 1994
American Standard Inc.
Jerome C. Roach
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Piston unloader arrangement for screw compressors
Patent number
5,203,685
Issue date
Apr 20, 1993
American Standard Inc.
Garry E. Andersen
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Compressor suction gas heat shield
Patent number
4,701,114
Issue date
Oct 20, 1987
American Standard Inc.
Garry E. Andersen
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...