TREA

Jean-Francois Heller

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  • Strassburg, FR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Thrust washer to take torque converter axial loading
    • Patent number 7,938,243
    • Issue date May 10, 2011
    • Schaeffler Technologies GmbH & Co. KG
    • David Avins
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Spline connection
    • Patent number 7,604,543
    • Issue date Oct 20, 2009
    • LuK Lamellen und Kupplungsbau Beteiligungs KG
    • Joachim Hoffman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic operating arrangement for clutches and the like
    • Patent number 7,121,396
    • Issue date Oct 17, 2006
    • LuK Lamellen und Kupplungsbau Beteiligungs KG
    • Axel Rogner
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Torque transmitting apparatus
    • Patent number 7,000,747
    • Issue date Feb 21, 2006
    • LuK Lamellen und Kupplungsbau Beteiligungs KG
    • Gunnar Back
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Torque transmitting apparatus
    • Patent number 6,851,532
    • Issue date Feb 8, 2005
    • LuK Lamellen und Kupplungsbau GmbH
    • Gunnar Back
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic operating systems for clutches and the like
    • Patent number 6,769,254
    • Issue date Aug 3, 2004
    • LuK Lamellen und Kupplungsbau Beteiligungs KG
    • Jean-Francois Heller
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hydraulic operating arrangement for clutches and the like
    • Patent number 6,719,115
    • Issue date Apr 13, 2004
    • LuK Lamellen und Kupplungsbau Beteiligungs KG
    • Axel Rogner
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hydraulic system
    • Patent number 6,470,909
    • Issue date Oct 29, 2002
    • LuK Lamellen und Kupplungsbau Beteiligungs KG
    • Jürgen Osterlänger
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydrodynamic torque converter
    • Patent number 6,354,413
    • Issue date Mar 12, 2002
    • LuK Lamellen und Kupplungsbau GmbH
    • Jean-Francois Heller
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydrodynamic torque converter
    • Patent number 6,223,872
    • Issue date May 1, 2001
    • LuK Getriebe-Systeme GmbH
    • Jean-Francois Heller
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    PENDULUM ROCKER DAMPER HAVING A ROTATION AXIS
    • Publication number 20250020171
    • Publication date Jan 16, 2025
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Jean-Francois Heller
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TORSIONAL VIBRATION DAMPER HAVING AN AXIS OF ROTATION FOR A DRIVE T...
    • Publication number 20230115866
    • Publication date Apr 13, 2023
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Jennifer Lau
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Spline connection
    • Publication number 20070048082
    • Publication date Mar 1, 2007
    • LUK LAMELLEN UND KUPPLUNGSBAU BETEILIGUNGS KG
    • Joachim Hoffmann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    High cooling efficiency and durable TCC for constant slip application
    • Publication number 20070034469
    • Publication date Feb 15, 2007
    • LUK LAMELLEN UND KUPPLUNGSBAU BETEILIGUNGS KG
    • Shiqi Zhu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Thrust washer to take torque converter axial loading
    • Publication number 20070029151
    • Publication date Feb 8, 2007
    • LUK LAMELLEN UND KUPPLUNGSBAU BETEILIGUNGS KG
    • David Avins
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Hydraulic operating arrangement for clutches and the like
    • Publication number 20070029156
    • Publication date Feb 8, 2007
    • Axel Rogner
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Torque transmitting apparatus
    • Publication number 20050126874
    • Publication date Jun 16, 2005
    • Gunnar Back
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Hydraulic operating arrangement for clutches and the like
    • Publication number 20040238313
    • Publication date Dec 2, 2004
    • Axel Rogner
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Torque transmitting apparatus
    • Publication number 20040050639
    • Publication date Mar 18, 2004
    • Gunnar Back
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Hydraulic operating arrangement for clutches and the like
    • Publication number 20030029692
    • Publication date Feb 13, 2003
    • Luk Lamellen und Kupplungsbau Beteiligungs KG
    • Axel Rogner
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Hydraulic operating systems for clutches and the like
    • Publication number 20020119055
    • Publication date Aug 29, 2002
    • Luk Lamellen und Kupplungsbau Beteiligungs KG
    • Jean-Francois Heller
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Torque transmitting apparatus
    • Publication number 20020027053
    • Publication date Mar 7, 2002
    • Luk Lamellen und Kupplungsbau GmbH
    • Gunnar Back
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Hydraulic system
    • Publication number 20010020415
    • Publication date Sep 13, 2001
    • Luk Lamellen und Kupplungsbau GmbH
    • Jurgen Osterlanger
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Hydrodynamic torque converter
    • Publication number 20010015308
    • Publication date Aug 23, 2001
    • LUK GETRIEBE-SYSTEME GMBH
    • Jean-Francois Heller
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...