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Dwayne P. Joppeck
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Canton, MI, US
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Patents Grants
last 30 patents
Information
Patent Grant
High torque one way clutch
Patent number
7,878,316
Issue date
Feb 1, 2011
GM Global Technology Operations LLC
Dwayne P. Joppeck
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Self-aligning detent spring assembly
Patent number
7,874,416
Issue date
Jan 25, 2011
GM Global Technology Operations LLC
Dwayne P. Joppeck
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Selectable one-way clutch assembly
Patent number
6,290,044
Issue date
Sep 18, 2001
General Motors Corporation
Boris Iosifovich Burgman
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Friction torque transmitter with a one-way actuator
Patent number
6,039,160
Issue date
Mar 21, 2000
General Motors Corporation
Dwayne Paul Joppeck
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Roller clutch with secure spring to cage mount
Patent number
5,603,394
Issue date
Feb 18, 1997
General Motors Corporation
Dwayne P. Joppeck
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Modular roller clutch cage
Patent number
5,535,866
Issue date
Jul 16, 1996
General Motors Corporation
Dwayne P. Joppeck
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
HIGH TORQUE ONE WAY CLUTCH
Publication number
20090090590
Publication date
Apr 9, 2009
DWAYNE P. JOPPECK
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Self-Aligning Detent Spring Assembly
Publication number
20090020355
Publication date
Jan 22, 2009
GM Global Technology Operations, Inc.
Dwayne P. Joppeck
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...