William K. Wallace

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Pahoa, HI, US

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Patents Grantslast 30 patents

Information Patent Grant
Elongated fuel-air bypass for internal conbustion engine
- Patent number 5,769,059
- Issue date Jun 23, 1998
- William K. Wallace
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Hemispherical piston combustion chamber apparatus
- Patent number 5,727,535
- Issue date Mar 17, 1998
- William K. Wallace
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Elongated fuel-air bypass for internal combustion engine
- Patent number 5,606,956
- Issue date Mar 4, 1997
- William K. Wallace
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Carburetor fuel charge heating apparatus
- Patent number 5,353,772
- Issue date Oct 11, 1994
- William K. Wallace
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS