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Ronald M. Wozniak
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Auburn Hills, MI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Excess demand voltage relief spark plug for vehicle ignition system
Patent number
8,671,901
Issue date
Mar 18, 2014
GM Global Technology Operations LLC
Yujiro Suwa
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Fuel management systems and methods for variable displacement engines
Patent number
8,550,055
Issue date
Oct 8, 2013
GM Global Technology Operations LLC
Eric B. Ferch
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Spark voltage limiting system for active fuel management
Patent number
8,495,984
Issue date
Jul 30, 2013
GM Global Technology Operations LLC
Robert W. Riegel
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method of preventing preignition for an internal combustion engine
Patent number
6,883,497
Issue date
Apr 26, 2005
General Motors Corporation
Ronald M. Wozniak
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
Information
Patent Application
FUEL MANAGEMENT SYSTEMS AND METHODS FOR VARIABLE DISPLACEMENT ENGINES
Publication number
20110220068
Publication date
Sep 15, 2011
GM Global Technology Operations, Inc.
Eric B. Ferch
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
EXCESS DEMAND VOLTAGE RELIEF SPARK PLUG FOR VEHICLE IGNITION SYSTEM
Publication number
20110126789
Publication date
Jun 2, 2011
GM Global Technology Operations, Inc.
Yujiro Suwa
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
SPARK VOLTAGE LIMITING SYSTEM FOR ACTIVE FUEL MANAGEMENT
Publication number
20110094475
Publication date
Apr 28, 2011
GM Global Technology Operations, Inc.
Robert W. Riegel
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Motor Assembly with Sensor Target on Motor Rotor and Method of Form...
Publication number
20100072864
Publication date
Mar 25, 2010
GM Global Technology Operations, Inc.
Dan H. Nguy
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
METHOD OF PREVENTING PREIGNITION FOR AN INTERNAL COMBUSTION ENGINE
Publication number
20050056254
Publication date
Mar 17, 2005
Ronald M. Wozniak
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...