Charles S. Davis

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Livonia, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Formed friction plate for wet friction clutch
- Patent number 9,109,641
- Issue date Aug 18, 2015
- GM Global Technology Operations, LLC
- John M. Kremer
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Clutch plate configuration and method
- Patent number 8,919,517
- Issue date Dec 30, 2014
- GM Global Technology Operations, LLC
- Robert Alan Dziurda
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Compact torque transmitting assembly
- Patent number 8,434,607
- Issue date May 7, 2013
- GM Global Technology Operations LLC
- Anton W. Nausieda
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
FORMED FRICTION PLATE FOR WET FRICTION CLUTCH
- Publication number 20140158494
- Publication date Jun 12, 2014
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- John M. KREMER
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
CLUTCH PLATE CONFIGURATION AND METHOD
- Publication number 20120181136
- Publication date Jul 19, 2012
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Robert Alan Dziurda
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
CORE PLATE WITH AN EXTRUDED SPLINE
- Publication number 20120145508
- Publication date Jun 14, 2012
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Robert Alan Dziurda
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
COMPACT TORQUE TRANSMITTING ASSEMBLY
- Publication number 20110203894
- Publication date Aug 25, 2011
- GM Global Technology Operations, Inc.
- Anton W. Nausieda
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...