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Michael R. Witkowski
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Sterling Heights, MI, US
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last 30 patents
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Patent Grant
Vehicle ignition system having adaptive knock retard with starting...
Patent number
5,327,868
Issue date
Jul 12, 1994
Saturn Corporation
Michael R. Witkowski
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Engine idle fuel control during transmission range shifting
Patent number
5,289,739
Issue date
Mar 1, 1994
Saturn Corporation
David C. Muscaro
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Method for adjusting engine output power to compensate for loading...
Patent number
5,163,399
Issue date
Nov 17, 1992
Saturn Corporation
William J. Bolander
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Vehicle engine ignition timing system and method with windowing kno...
Patent number
5,163,404
Issue date
Nov 17, 1992
Delco Electronics Corporation
Michael R. Witkowski
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Valve position sensor diagnostic
Patent number
5,079,946
Issue date
Jan 14, 1992
Delco Electronics Corp.
Nader Motamedi
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Throttle position sensor error recovery control method
Patent number
5,056,022
Issue date
Oct 8, 1991
Saturn Corporation
Michael R. Witkowski
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...