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Eric C. Douse
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Pontiac, MI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Air inlet assembly for an internal combustion engine
Patent number
10,190,482
Issue date
Jan 29, 2019
GM Global Technology Operations LLC
Alan W. Hayman
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Assembly with cylinder head having integrated exhaust manifold and...
Patent number
9,574,522
Issue date
Feb 21, 2017
GM Global Technology Operations LLC
Robert J. Moran
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Fuel rail for an internal combustion engine
Patent number
9,574,537
Issue date
Feb 21, 2017
GM Global Technology Operations LLC
Alan W. Hayman
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Cylinder head with symmetric intake and exhaust passages
Patent number
8,943,797
Issue date
Feb 3, 2015
GM Global Technology Operations LLC
Alan W. Hayman
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Valvetrain for overhead valve engine
Patent number
8,794,204
Issue date
Aug 5, 2014
GM Global Technology Operations LLC
Alan W. Hayman
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Modular engine assembly and fluid control assembly for hydraulicall...
Patent number
8,662,033
Issue date
Mar 4, 2014
GM Global Technology Operations LLC
Robert Jack Gallon
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Intake manifold
Patent number
8,528,510
Issue date
Sep 10, 2013
GM Global Technology Operations LLC
Alan W. Hayman
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
High performance overhead valvetrain assembly
Patent number
7,878,168
Issue date
Feb 1, 2011
GM Global Technology Operations LLC
Alan W. Hayman
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Hydraulically lashed end pivot rocker arm
Patent number
7,753,017
Issue date
Jul 13, 2010
GM Global Technology Operations, Inc.
Eric C. Douse
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Rocker arm shaft retainer and assembly
Patent number
6,962,134
Issue date
Nov 8, 2005
General Motors Corporation
Eric C. Douse
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Engine accessory belt drive with self-aligning pulley
Patent number
6,811,506
Issue date
Nov 2, 2004
General Motors Corporation
Gregory Paul Prior
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Compact two-step rocker arm assembly
Patent number
6,769,387
Issue date
Aug 3, 2004
General Motors Corporation
Alan W. Hayman
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Patents Applications
last 30 patents
Information
Patent Application
AIR INLET ASSEMBLY FOR AN INTERNAL COMBUSTION ENGINE
Publication number
20160245153
Publication date
Aug 25, 2016
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Alan W. Hayman
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
FUEL RAIL FOR AN INTERNAL COMBUSTION ENGINE
Publication number
20160245252
Publication date
Aug 25, 2016
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Alan W. Hayman
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
ASSEMBLY WITH CYLINDER HEAD HAVING INTEGRATED EXHAUST MANIFOLD AND...
Publication number
20160061149
Publication date
Mar 3, 2016
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Robert J. Moran
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
CYLINDER HEAD WITH SYMMETRIC INTAKE AND EXHAUST PASSAGES
Publication number
20120138008
Publication date
Jun 7, 2012
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Alan W. Hayman
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
ENGINE ASSEMBLY WITH INTEGRATED EXHAUST MANIFOLD
Publication number
20120006287
Publication date
Jan 12, 2012
GM Global Technology Operations, Inc.
Alan W. Hayman
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
ENGINE ASSEMBLY INCLUDING ASYMMETRIC EXHAUST VALVE CONFIGURATION
Publication number
20120006295
Publication date
Jan 12, 2012
GM Global Technology Operations, Inc.
Alan W. Hayman
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
MODULAR ENGINE ASSEMBLY AND FLUID CONTROL ASSEMBLY FOR HYDRAULICALL...
Publication number
20110220055
Publication date
Sep 15, 2011
GM Global Technology Operations, Inc.
ROBERT JACK GALLON
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Intake Manifold
Publication number
20110174257
Publication date
Jul 21, 2011
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Alan W. Hayman
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
VALVETRAIN FOR OVERHEAD VALVE ENGINE
Publication number
20100269773
Publication date
Oct 28, 2010
GM Global Technology Operations, Inc.
Alan W. Hayman
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
HYDRAULICALLY LASHED END PIVOT ROCKER ARM
Publication number
20090159028
Publication date
Jun 25, 2009
GM Global Technology Operations, Inc.
Eric C. Douse
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
HIGH PERFORMANCE OVERHEAD VALVETRAIN ASSEMBLY
Publication number
20080196683
Publication date
Aug 21, 2008
Alan W. Hayman
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Compact two-step rocker arm assembly
Publication number
20040074459
Publication date
Apr 22, 2004
Alan W. Hayman
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Engine accessory belt drive with self-aligning pulley
Publication number
20040077445
Publication date
Apr 22, 2004
Gregory Paul Prior
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...