Gerald G. Stock

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Whitmore Lake, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus of on-board catalytic converter efficiency mon...
- Patent number 5,272,872
- Issue date Dec 28, 1993
- Ford Motor Company
- Peter J. Grutter
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Catalytic converter monitoring using downstream oxygen sensor
- Patent number 5,159,810
- Issue date Nov 3, 1992
- Ford Motor Company
- Peter J. Grutter
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS