Michael L. Duhaime

Person

Detroit, MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Enhanced electrically variable drive unit
- Patent number 9,109,674
- Issue date Aug 18, 2015
- FCA US LLC
- Michael L Duhaime
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Temperature management system for transmission
- Patent number 9,022,176
- Issue date May 5, 2015
- GM Global Technology Operations, LLC
- Tami A. Curtis
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Transmission with internal isolator and by-pass clutch
- Patent number 8,967,353
- Issue date Mar 3, 2015
- GM Global Technology Operations LLC
- Victor M. Roses
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Electro-hydraulic control system for a hybrid drive unit
- Patent number 8,226,526
- Issue date Jul 24, 2012
- GM Global Technology Operations LLC
- John R. Czoykowski
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Park-by-wire subsystem for a control system for an electrically var...
- Patent number 7,934,590
- Issue date May 3, 2011
- GM Global Technology Operations LLC
- Michael L. Duhaime
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Variable motor/generator cooling control system for electrically va...
- Patent number 7,517,296
- Issue date Apr 14, 2009
- General Motors Corporation
- Michael D. Foster
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Self-diagnosing pressure regulator apparatus
- Patent number 6,382,248
- Issue date May 7, 2002
- General Motors Corporation
- Charles Francis Long
- G05 - CONTROLLING REGULATING
Information Patent Grant
Control valve mechanism for a power transmission
- Patent number 4,298,105
- Issue date Nov 3, 1981
- General Motors Corporation
- Michael L. Duhaime
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
COMPACT INTEGRATED BATTERY PACKS FOR HYBRID VEHICLES
- Publication number 20160176312
- Publication date Jun 23, 2016
- Michael L. Duhaime
- B60 - VEHICLES IN GENERAL
Information Patent Application
ENHANCED ELECTRICALLY VARIABLE DRIVE UNIT
- Publication number 20150105200
- Publication date Apr 16, 2015
- Michael L. Duhaime
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
TEMPERATURE MANAGEMENT SYSTEM FOR TRANSMISSION
- Publication number 20130092349
- Publication date Apr 18, 2013
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Tami A. Curtis
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
ELECTRO-HYDRAULIC CONTROL SYSTEM FOR A HYBRID DRIVE UNIT
- Publication number 20110269598
- Publication date Nov 3, 2011
- GM Global Technology Operations, Inc.
- John R. Czoykowski
- B60 - VEHICLES IN GENERAL
Information Patent Application
TRANSMISSION WITH INTERNAL ISOLATOR AND BY-PASS CLUTCH
- Publication number 20110100157
- Publication date May 5, 2011
- GM Global Technology Operations, Inc.
- Victor M. Roses
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
PARK-BY-WIRE SUBSYSTEM FOR A CONTROL SYSTEM FOR AN ELECTRICALLY VAR...
- Publication number 20070284213
- Publication date Dec 13, 2007
- Michael L. Duhaime
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Variable motor/generator cooling control system for electrically va...
- Publication number 20060240939
- Publication date Oct 26, 2006
- Michael D. Foster
- B60 - VEHICLES IN GENERAL

Michael L. Duhaime

Person

Patents Grantslast 30 patents

Enhanced electrically variable drive unit

Temperature management system for transmission

Transmission with internal isolator and by-pass clutch

Electro-hydraulic control system for a hybrid drive unit

Park-by-wire subsystem for a control system for an electrically var...

Variable motor/generator cooling control system for electrically va...

Self-diagnosing pressure regulator apparatus

Control valve mechanism for a power transmission

Patents Applicationslast 30 patents

COMPACT INTEGRATED BATTERY PACKS FOR HYBRID VEHICLES

ENHANCED ELECTRICALLY VARIABLE DRIVE UNIT

TEMPERATURE MANAGEMENT SYSTEM FOR TRANSMISSION

ELECTRO-HYDRAULIC CONTROL SYSTEM FOR A HYBRID DRIVE UNIT

TRANSMISSION WITH INTERNAL ISOLATOR AND BY-PASS CLUTCH

PARK-BY-WIRE SUBSYSTEM FOR A CONTROL SYSTEM FOR AN ELECTRICALLY VAR...

Variable motor/generator cooling control system for electrically va...