Eric H. Gassenfeit

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Grosse Pointe Park, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Exhaust gas temperature determination and oxygen sensor heater control
- Patent number 6,679,238
- Issue date Jan 20, 2004
- General Motors Corporation
- Yonas Nebiyeloul-Kifle
- G01 - MEASURING TESTING
Information Patent Grant
Automotive powertrain control
- Patent number 5,855,533
- Issue date Jan 5, 1999
- General Motors Corporation
- Joseph Mark Tolkacz
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Exhaust gas temperature determination and oxygen sensor heater control
- Publication number 20030178016
- Publication date Sep 25, 2003
- Yonas Nebiyeloul-Kifle
- G01 - MEASURING TESTING