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Rolf Cremerius

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  • St. Augustin, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Blank for a conduit arrangement
    • Patent number 12,134,130
    • Issue date Nov 5, 2024
    • GKN Driveline International GmbH
    • Rolf Cremerius
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Constant velocity joint
    • Patent number 11,796,008
    • Issue date Oct 24, 2023
    • GKN Driveline International GmbH
    • Ida Benner
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Constant velocity joint in the form of a counter track joint
    • Patent number 9,810,269
    • Issue date Nov 7, 2017
    • GKN Driveline International GmbH
    • Wolfgang Hildebrandt
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Constant velocity joint
    • Patent number 9,133,887
    • Issue date Sep 15, 2015
    • GKN Driveline International GmbH
    • Wolfgang Hildebrandt
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Quenched and tempered joint cage
    • Patent number 8,899,090
    • Issue date Dec 2, 2014
    • GKN Driveline International GmbH
    • Rolf Cremerius
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Process of and device for machining ball hubs
    • Patent number 7,857,682
    • Issue date Dec 28, 2010
    • GKN Driveline International GmbH
    • Rolf Cremerius
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Quenched and tempered joint cage
    • Patent number 7,758,431
    • Issue date Jul 20, 2010
    • GKN Driveline International GmbH
    • Rolf Cremerius
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Process of machining inner or outer joint parts with parallel pairs...
    • Patent number 7,735,210
    • Issue date Jun 15, 2010
    • GKN Driveline International, GmbH
    • Rolf Cremerius
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    COUNTERTRACK JOINT AND AXLE SHAFT
    • Publication number 20240360876
    • Publication date Oct 31, 2024
    • GKN DRIVELINE INTERNATIONAL GMBH
    • Stephan Maucher
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    COUNTER TRACK JOINT
    • Publication number 20240035520
    • Publication date Feb 1, 2024
    • GKN DRIVELINE INTERNATIONAL GMBH
    • Stephan Maucher
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BLANK FOR A CONDUIT ARRANGEMENT
    • Publication number 20210178482
    • Publication date Jun 17, 2021
    • GKN DRIVELINE INTERNATIONAL GMBH
    • Rolf Cremerius
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    CONSTANT VELOCITY JOINT
    • Publication number 20210140488
    • Publication date May 13, 2021
    • Ida Benner
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CONSTANT VELOCITY JOINT IN THE FORM OF A COUNTER TRACK JOINT
    • Publication number 20160053817
    • Publication date Feb 25, 2016
    • GKN DRIVELINE INTERNATIONAL GMBH
    • Wolfgang Hildebrandt
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CONSTANT VELOCITY JOINT
    • Publication number 20150072795
    • Publication date Mar 12, 2015
    • GKN DRIVELINE INTERNATIONAL GMBH
    • Wolfgang Hildebrandt
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    QUENCHED AND TEMPERED JOINT CAGE
    • Publication number 20100242564
    • Publication date Sep 30, 2010
    • Rolf Cremerius
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    QUENCHED AND TEMPERED JOINT CAGE
    • Publication number 20090060406
    • Publication date Mar 5, 2009
    • Rolf Cremerius
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Plasma Keyhole Welding of Hardenable Steel
    • Publication number 20080314877
    • Publication date Dec 25, 2008
    • Rolf Cremerius
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Laser Welding of Hardenable Steel
    • Publication number 20080245777
    • Publication date Oct 9, 2008
    • Rolf Cremerius
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Hollow Shaft with at Least One Balancing Weight, and Process for Pr...
    • Publication number 20080223172
    • Publication date Sep 18, 2008
    • Thomas Pullen
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    PROCESS OF MACHINING INNER OR OUTER JOINT PARTS WITH PARALLEL PAIRS...
    • Publication number 20070104550
    • Publication date May 10, 2007
    • Rolf Cremerius
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Process of and device for machining ball hubs
    • Publication number 20060283016
    • Publication date Dec 21, 2006
    • Rolf Cremerius
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Method of producing clamping rings
    • Publication number 20040041007
    • Publication date Mar 4, 2004
    • Rolf Cremerius
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...