James J. Gagnon

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Spring, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Compressor with suction valve in piston
- Patent number 5,658,134
- Issue date Aug 19, 1997
- J-Operating Company
- James J. Gagnon
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
4-stroke, stratified gas engine
- Patent number 4,998,513
- Issue date Mar 12, 1991
- J-W Operating Company
- James J. Gagnon
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Control system for engine-driven compressor unit and method of oper...
- Patent number 4,496,286
- Issue date Jan 29, 1985
- J-W Operating Company
- James J. Gagnon
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS