TREA

Christoph Drager

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  • Inden, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Friction-ring transmission having two roller bodies spaced apart fr...
    • Patent number 9,316,293
    • Issue date Apr 19, 2016
    • Ulrich Rohs
    • Ulrich Rohs
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Revolving transmission
    • Patent number 7,682,278
    • Issue date Mar 23, 2010
    • Ulrich Rohs
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Continuously adjustable gear
    • Patent number 7,654,930
    • Issue date Feb 2, 2010
    • Ulrich Rohs
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Transmission
    • Patent number 7,574,935
    • Issue date Aug 18, 2009
    • Ulrich Rohs
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Epicyclic gear
    • Patent number 7,559,868
    • Issue date Jul 14, 2009
    • Ulrich Rohs
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pressing device for tensioning two gearing elements, gearing provid...
    • Patent number 7,553,254
    • Issue date Jun 30, 2009
    • Ulrich Rohs
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Revolving transmission
    • Publication number 20090156354
    • Publication date Jun 18, 2009
    • Ulrich Rohs
    • Ulrich Rohs
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Friction-Ring Transmission Having Two Roller Bodies Spaced Apart Fr...
    • Publication number 20090118073
    • Publication date May 7, 2009
    • Ulrich Rohs
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Transmission
    • Publication number 20070004556
    • Publication date Jan 4, 2007
    • Ulrich Rohs
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Epicyclic gear
    • Publication number 20060270517
    • Publication date Nov 30, 2006
    • Ulrich Rohs
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Continuously adjustable gear
    • Publication number 20060217227
    • Publication date Sep 28, 2006
    • Ulrich Rohs
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Pressing device for tensioning two gearing elements, gearing provid...
    • Publication number 20060194667
    • Publication date Aug 31, 2006
    • Ulrich Rohs
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Spring element, in particular for a torsional vibration damper
    • Publication number 20030178757
    • Publication date Sep 25, 2003
    • Ulrich Rohs
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...