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Patrick S. Portell

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  • Pinckney, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Park system for dual motor drive unit
    • Patent number 11,192,436
    • Issue date Dec 7, 2021
    • GM Global Technology Operations LLC
    • Dumitru Puiu
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Electric drive units with integrated power electronics for vehicle...
    • Patent number 10,780,849
    • Issue date Sep 22, 2020
    • GM Global Technology Operations LLC
    • Pete R. Garcia
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Seven speed dual clutch transmission
    • Patent number 9,625,006
    • Issue date Apr 18, 2017
    • GM Global Technology Operations LLC
    • Mikael B. Mohlin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Seven speed dual clutch transmission
    • Patent number 8,789,434
    • Issue date Jul 29, 2014
    • GM Global Technology Operations, LLC
    • Tejinder Singh
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Eight speed dual clutch transmission
    • Patent number 8,757,021
    • Issue date Jun 24, 2014
    • GM Global Technology Operations, LLC
    • Tejinder Singh
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Seven speed dual clutch transmission
    • Patent number 8,757,020
    • Issue date Jun 24, 2014
    • GM Global Technology Operations, LLC
    • Tejinder Singh
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Seven speed dual clutch transmission
    • Patent number 8,757,019
    • Issue date Jun 24, 2014
    • GM Global Technology Operations, LLC
    • Tejinder Singh
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Eight speed dual clutch transmission
    • Patent number 8,739,644
    • Issue date Jun 3, 2014
    • GM Global Technology Operations, LLC
    • Tejinder Singh
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Eight speed dual clutch transmission
    • Patent number 8,635,924
    • Issue date Jan 28, 2014
    • GM Global Technology Operations LLC
    • Tejinder Singh
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Automatic transmission gear and clutch arrangement
    • Patent number 8,628,442
    • Issue date Jan 14, 2014
    • GM Global Technology Operations LLC
    • Patrick S. Portell
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Dual fork single shift rail assembly
    • Patent number 8,627,739
    • Issue date Jan 14, 2014
    • GM Global Technology Operations LLC
    • Brian E. Tooman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Seven speed dual clutch transmission having improved packaging
    • Patent number 8,607,655
    • Issue date Dec 17, 2013
    • GM Global Technology Operations LLC
    • Tejinder Singh
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Seven speed dual clutch transmission with four axes of rotation
    • Patent number 8,505,401
    • Issue date Aug 13, 2013
    • GM Global Technology Operations LLC
    • Tejinder Singh
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Seven speed dual clutch transmission with four axes of rotation
    • Patent number 8,479,602
    • Issue date Jul 9, 2013
    • GM Global Technology Operations LLC
    • Mikael B. Mohlin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Seven speed dual clutch transmission having improved packaging
    • Patent number 8,459,135
    • Issue date Jun 11, 2013
    • GM Global Technology Operations LLC
    • Tejinder Singh
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Seven speed dual clutch transmission
    • Patent number 8,443,686
    • Issue date May 21, 2013
    • GM Global Technology Operations LLC
    • Tejinder Singh
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Seven speed dual clutch transmission with four axes of rotation
    • Patent number 8,333,127
    • Issue date Dec 18, 2012
    • GM Global Technology Operations LLC
    • Tejinder Singh
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Seven speed dual clutch transmission
    • Patent number 8,266,977
    • Issue date Sep 18, 2012
    • GM Global Technology Operations LLC
    • Mikael B. Mohlin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Automatic transmission gear and clutch arrangement
    • Patent number 8,262,526
    • Issue date Sep 11, 2012
    • GM Global Technology Operations LLC
    • Patrick S. Portell
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Multi-speed transmission with countershaft gearing
    • Patent number 8,117,932
    • Issue date Feb 21, 2012
    • GM Global Technology Operations LLC
    • Per-Gunnar Bjorck
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Seven speed dual clutch transmission
    • Patent number 8,104,367
    • Issue date Jan 31, 2012
    • GM Global Technology Operations LLC
    • Tejinder Singh
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Automatic transmission gear and clutch arrangement
    • Patent number 8,105,196
    • Issue date Jan 31, 2012
    • GM Global Technology Operations LLC
    • Patrick S. Portell
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Multi-speed transmission with countershaft gearing arrangement
    • Patent number 8,011,261
    • Issue date Sep 6, 2011
    • GM Global Technology Operations LLC
    • John A. Diemer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Multi-speed dual clutch transmission
    • Patent number 7,886,626
    • Issue date Feb 15, 2011
    • GM Global Technology Operations LLC
    • Per-Gunnar Bjorck
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Multi-speed dual clutch transmission
    • Patent number 7,870,804
    • Issue date Jan 18, 2011
    • GM Global Technologies Operations LLC
    • Per-Gunnar Bjorck
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Multi-speed transmission with countershaft gearing
    • Patent number 7,644,639
    • Issue date Jan 12, 2010
    • GM Global Technology Operations, Inc.
    • James D. Hendrickson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Apply piston for a power transmission
    • Patent number 7,350,633
    • Issue date Apr 1, 2008
    • General Motors Corporation
    • Patrick S. Portell
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Dual function apparatus for clutch feed and system retention
    • Patent number 7,314,127
    • Issue date Jan 1, 2008
    • GM Global Technology Operations, Inc.
    • Boris I. Burgman
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Ball bearing retention apparatus
    • Patent number 7,309,165
    • Issue date Dec 18, 2007
    • GM Global Technology Operations, Inc.
    • Patrick S. Portell
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Internally and externally splined clutch hub for torque-transmittin...
    • Patent number 7,278,525
    • Issue date Oct 9, 2007
    • General Motors Corporation
    • Patrick S. Portell
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTRIC MOTOR SHAFT GROUNDING APPARATUS
    • Publication number 20240429773
    • Publication date Dec 26, 2024
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • Yilun Luo
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    PROPULSION SYSTEM FOR A MOTOR VEHICLE
    • Publication number 20210083546
    • Publication date Mar 18, 2021
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • Pete R. Garcia
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SEVEN SPEED DUAL CLUTCH TRANSMISSION
    • Publication number 20160298734
    • Publication date Oct 13, 2016
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • Mikael B. Mohlin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEVEN SPEED DUAL CLUTCH TRANSMISSION
    • Publication number 20140080654
    • Publication date Mar 20, 2014
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • Mikael B. Mohlin
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    SEVEN SPEED DUAL CLUTCH TRANSMISSION HAVING IMPROVED PACKAGING
    • Publication number 20130269460
    • Publication date Oct 17, 2013
    • Tejinder Singh
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    SEVEN SPEED DUAL CLUTCH TRANSMISSION
    • Publication number 20130239715
    • Publication date Sep 19, 2013
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • Tejinder Singh
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    SEVEN SPEED DUAL CLUTCH TRANSMISSION
    • Publication number 20130031989
    • Publication date Feb 7, 2013
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • Tejinder Singh
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    EIGHT SPEED DUAL CLUTCH TRANSMISSION
    • Publication number 20130031990
    • Publication date Feb 7, 2013
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • Tejinder Singh
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    EIGHT SPEED DUAL CLUTCH TRANSMISSION
    • Publication number 20130031991
    • Publication date Feb 7, 2013
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • Tejinder Singh
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    SEVEN SPEED DUAL CLUTCH TRANSMISSION
    • Publication number 20130031992
    • Publication date Feb 7, 2013
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • Tejinder Singh
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    EIGHT SPEED DUAL CLUTCH TRANSMISSION
    • Publication number 20130031993
    • Publication date Feb 7, 2013
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • Tejinder Singh
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    AUTOMATIC TRANSMISSION GEAR AND CLUTCH ARRANGEMENT
    • Publication number 20120322604
    • Publication date Dec 20, 2012
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • Patrick S. Portell
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    AUTOMATIC TRANSMISSION GEAR AND CLUTCH ARRANGEMENT
    • Publication number 20120129640
    • Publication date May 24, 2012
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • Patrick S. Portell
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DUAL FORK SINGLE SHIFT RAIL ASSEMBLY
    • Publication number 20110061487
    • Publication date Mar 17, 2011
    • GM Global Technology Operations, Inc.
    • Brian E. Tooman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEVEN SPEED DUAL CLUTCH TRANSMISSION HAVING IMPROVED PACKAGING
    • Publication number 20110030506
    • Publication date Feb 10, 2011
    • GM Global Technology Operations, Inc.
    • TEJINDER SINGH
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEVEN SPEED DUAL CLUTCH TRANSMISSION WITH FOUR AXES OF ROTATION
    • Publication number 20100319473
    • Publication date Dec 23, 2010
    • GM Global Technology Operations, Inc.
    • Tejinder Singh
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEVEN SPEED DUAL CLUTCH TRANSMISSION
    • Publication number 20100294059
    • Publication date Nov 25, 2010
    • GM Global Technology Operations, Inc.
    • Tejinder Singh
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEVEN SPEED DUAL CLUTCH TRANSMISSION WITH FOUR AXES OF ROTATION
    • Publication number 20100294058
    • Publication date Nov 25, 2010
    • GM Global Technology Operations, Inc.
    • Tejinder Singh
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEVEN SPEED DUAL CLUTCH TRANSMISSION
    • Publication number 20100288064
    • Publication date Nov 18, 2010
    • GM Global Technology Operations, Inc.
    • Tejinder Singh
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEVEN SPEED DUAL CLUTCH TRANSMISSION WITH FOUR AXES OF ROTATION
    • Publication number 20100288065
    • Publication date Nov 18, 2010
    • GM Global Technology Operations, Inc.
    • Mikael B. Mohlin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    AUTOMATIC TRANSMISSION GEAR AND CLUTCH ARRANGEMENT
    • Publication number 20100279811
    • Publication date Nov 4, 2010
    • GM Global Technology Operations, Inc.
    • Patrick S. Portell
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEVEN SPEED DUAL CLUTCH TRANSMISSION
    • Publication number 20100251840
    • Publication date Oct 7, 2010
    • GM Global Technology Operations, Inc.
    • Mikael B. Mohlin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Multi-Speed Transmission With Countershaft Gearing
    • Publication number 20080202267
    • Publication date Aug 28, 2008
    • James D. Hendrickson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MULTI-SPEED TRANSMISSION WITH COUNTERSHAFT GEARING ARRANGEMENT
    • Publication number 20080178696
    • Publication date Jul 31, 2008
    • GM Global Technology Operations, Inc.
    • JOHN A. DIEMER
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MULTI-SPEED TRANSMISSION WITH COUNTERSHAFT GEARING
    • Publication number 20080161154
    • Publication date Jul 3, 2008
    • GM Global Technology Operations, Inc.
    • Per-Gunnar Bjorck
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MULTI-SPEED DUAL CLUTCH TRANSMISSION
    • Publication number 20080134817
    • Publication date Jun 12, 2008
    • GM Global Technology Operations, Inc.
    • Per-Gunnar Bjorck
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MULTI-SPEED DUAL CLUTCH TRANSMISSION
    • Publication number 20080134820
    • Publication date Jun 12, 2008
    • Per-Gunnar Bjorck
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Dual function apparatus for clutch feed and system retention
    • Publication number 20060065508
    • Publication date Mar 30, 2006
    • Boris I. Burgman
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Ball bearing retention apparatus
    • Publication number 20060062506
    • Publication date Mar 23, 2006
    • Patrick S. Portell
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Apply piston for a power transmission and method of forming a trans...
    • Publication number 20060016660
    • Publication date Jan 26, 2006
    • Patrick S. Portell
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...