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Gas & Air Specialty Products, Inc.
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Blue Springs, MO, US
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Patents Grants
last 30 patents
Information
Patent Grant
Variable clearance system for reciprocating compressors
Patent number
6,607,366
Issue date
Aug 19, 2003
Gas and Air Specialty Products, Inc.
Lauren D. Sperry
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Variable clearance system for reciprocating compressors
Patent number
6,361,288
Issue date
Mar 26, 2002
Gas & Air Specialty Products
Lauren D. Sperry
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Patents Applications
last 30 patents
Information
Patent Application
Variable clearance system for reciprocating compressors
Publication number
20020141884
Publication date
Oct 3, 2002
Gas & Air Specialty Products, Inc.
Lauren D. Sperry
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Trademark
last 30 trademarks
Information
Trademark
74276093 - GAS PRODUCTS
Serial number
74276093
Filing date
May 18, 1992
Gas & Air Specialty Products, Inc.
6 - Common metals and their alloys