Warren H. Cowles

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Farmington Hills, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Solenoid operated pressure control valve
- Patent number 4,917,150
- Issue date Apr 17, 1990
- Colt Industries Inc.
- Robert O. Koch
- G05 - CONTROLLING REGULATING
Information Patent Grant
Fuel pressure regulator
- Patent number 4,660,597
- Issue date Apr 28, 1987
- Colt Industries Operating Corp
- Warren H. Cowles
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel injection apparatus and system
- Patent number 4,637,366
- Issue date Jan 20, 1987
- Colt Industries Operating Corp
- Warren H. Cowles
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel pressure regulator
- Patent number 4,539,960
- Issue date Sep 10, 1985
- Colt Industries Operating Corp
- Warren H. Cowles
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel injection apparatus and system
- Patent number 4,335,693
- Issue date Jun 22, 1982
- Colt Industries Operating Corp
- Warren H. Cowles
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel injection apparatus and system
- Patent number 4,311,126
- Issue date Jan 19, 1982
- Colt Industries Operating Corp
- Warren H. Cowles
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS