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Mark A. Osborne
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Grand Blanc, MI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method of compacting a first powder material and a second powder ma...
Patent number
8,926,896
Issue date
Jan 6, 2015
GM Global Technology Operations LLC
Shekhar G. Wakade
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Piston with bi-metallic dome
Patent number
8,813,357
Issue date
Aug 26, 2014
GM Global Technology Operations LLC
Joseph C. Kopchick
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Diesel piston with bi-metallic dome
Patent number
8,763,247
Issue date
Jul 1, 2014
GM Global Technology Operations LLC
Joseph C. Kopchick
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Methods of manufacturing induction rotors with conductor bars havin...
Patent number
8,701,270
Issue date
Apr 22, 2014
GM Global Technology Operations LLC
Qigui Wang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Pressure casting of electric rotors
Patent number
8,403,026
Issue date
Mar 26, 2013
GM Global Technology Operations LLC
Mark A. Osborne
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Centrifugally-cast shorted structure for induction motor rotors
Patent number
8,347,485
Issue date
Jan 8, 2013
GM Global Technology Operations LLC
Scott W. Biederman
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method, mold, and mold system for forming rotors
Patent number
8,312,914
Issue date
Nov 20, 2012
GM Global Technology Operations LLC
Michael J. Walker
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Casting design optimization system (CDOS) for shape castings
Patent number
7,761,263
Issue date
Jul 20, 2010
GM Global Technology Operations, Inc.
Qigui Wang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Casting mold and method for casting achieving in-mold modification...
Patent number
7,578,336
Issue date
Aug 25, 2009
GM Global Technology Operations, Inc.
Kenneth George Stahl, Jr.
B22 - CASTING POWDER METALLURGY
Patents Applications
last 30 patents
Information
Patent Application
VALVE SEAT INSERT
Publication number
20130269647
Publication date
Oct 17, 2013
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Ajay Kumar Pandey
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Sand Casting An Aluminum Diesel Piston With An As-Cast, Reentrant C...
Publication number
20130000482
Publication date
Jan 3, 2013
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Joseph C. Kopchick
B22 - CASTING POWDER METALLURGY
Information
Patent Application
PISTON WITH BI-METALLIC DOME
Publication number
20120180749
Publication date
Jul 19, 2012
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Joseph C. Kopchick
B22 - CASTING POWDER METALLURGY
Information
Patent Application
SAND CASTING A DIESEL PISTON WITH AN AS-CAST, REENTRANT COMBUSTION...
Publication number
20120097354
Publication date
Apr 26, 2012
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Joseph C. Kopchick
B22 - CASTING POWDER METALLURGY
Information
Patent Application
DIESEL PISTON WITH BI-METALLIC DOME
Publication number
20120085228
Publication date
Apr 12, 2012
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Joseph C. Kopchick
B22 - CASTING POWDER METALLURGY
Information
Patent Application
METHOD, MOLD, AND MOLD SYSTEM FOR FORMING ROTORS
Publication number
20110284138
Publication date
Nov 24, 2011
GM Global Technology Operations, Inc.
Michael J. Walker
B22 - CASTING POWDER METALLURGY
Information
Patent Application
INVESTMENT CASTING OF INDUCTION MOTOR ROTORS
Publication number
20110198964
Publication date
Aug 18, 2011
GM Global Technology Operations, Inc.
Scott W. Biederman
B22 - CASTING POWDER METALLURGY
Information
Patent Application
METHODS OF MANUFACTURING INDUCTION ROTORS WITH CONDUCTOR BARS HAVIN...
Publication number
20110175484
Publication date
Jul 21, 2011
GM Global Technology Operations, Inc.
Qigui Wang
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
PRESSURE CASTING OF ELECTRIC ROTORS
Publication number
20100243197
Publication date
Sep 30, 2010
GM Global Technology Operations, Inc.
Mark A. Osborne
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
METHOD OF COMPACTING A FIRST POWDER MATERIAL AND A SECOND POWDER MA...
Publication number
20090317653
Publication date
Dec 24, 2009
GM Global Technology Operations, Inc.
Shekhar G. Wakade
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Casting mold and method for casting achieving in-mold modification...
Publication number
20070246185
Publication date
Oct 25, 2007
Kenneth George Stahl
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Casting design optimization system (CDOS) for shape castings
Publication number
20060277004
Publication date
Dec 7, 2006
Qigui Wang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Casting mold and method for casting achieving in-mold modification...
Publication number
20050189083
Publication date
Sep 1, 2005
Kenneth George Stahl
B22 - CASTING POWDER METALLURGY