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Thomas J. Majcher
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Orchard Lake, MI, US
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Patents Grants
last 30 patents
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Patent Grant
System and method for diagnosing a fault in an oxygen sensor based...
Patent number
9,146,177
Issue date
Sep 29, 2015
GM Global Technology Operations LLC
Stephen Paul Levijoki
G01 - MEASURING TESTING
Information
Patent Grant
System and method for diagnosing faults in an oxygen sensor
Patent number
8,939,010
Issue date
Jan 27, 2015
GM Global Technology Operations LLC
Stephen Paul Levijoki
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Individual cylinder fuel control systems and methods for oxygen sen...
Patent number
8,261,727
Issue date
Sep 11, 2012
GM Global Technology Operations LLC
Andrew P. Bagnasco
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
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Patent Application
Method and Apparatus for Providing Predetermined Slice Thicknesses...
Publication number
20150086967
Publication date
Mar 26, 2015
Thomas Joseph Majcher
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
SYSTEM AND METHOD FOR DIAGNOSING A FAULT IN AN OXYGEN SENSOR BASED...
Publication number
20140033812
Publication date
Feb 6, 2014
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Stephen Paul Levijoki
G01 - MEASURING TESTING
Information
Patent Application
SYSTEM AND METHOD FOR DIAGNOSING FAULTS IN AN OXYGEN SENSOR
Publication number
20130104626
Publication date
May 2, 2013
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Stephen Paul Levijoki
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
INDIVIDUAL CYLINDER FUEL CONTROL SYSTEMS AND METHODS FOR OXYGEN SEN...
Publication number
20120080016
Publication date
Apr 5, 2012
GM Global Technology Operations, Inc.
Andrew P. BAGNASCO
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS