Chester W. Pankow

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Phoenix, AZ, US

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Patents Grantslast 30 patents

Information Patent Grant
Supplemental air valve for internal combustion engine
- Patent number 4,852,539
- Issue date Aug 1, 1989
- Chester W. Pankow
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Supplemental air valve for internal combustion engine
- Patent number 4,715,351
- Issue date Dec 29, 1987
- Chester W. Pankow
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS