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Manfred Heidemann

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  • Belm-Vehrte, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ball joint
    • Patent number 11,815,128
    • Issue date Nov 14, 2023
    • ZF Friedrichshafen AG
    • Michael Hahn
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Ball pin and ball joint
    • Patent number 9,175,720
    • Issue date Nov 3, 2015
    • ZF Friedrichshafen AG
    • Dirk Adamczyk
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing element for a ball and socket joint
    • Patent number 8,137,021
    • Issue date Mar 20, 2012
    • ZF Friedrichshafen AG
    • Manfred Bohne
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Ball and socket joint, for use in vehicles
    • Patent number 7,441,979
    • Issue date Oct 28, 2008
    • ZF Friedrichshafen AG
    • Manfred Heidemann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Balljoint
    • Patent number 7,090,425
    • Issue date Aug 15, 2006
    • ZF Lemförder Metallwaren AG
    • Manfred Bohne
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Ball joint with wear testing
    • Patent number 6,688,165
    • Issue date Feb 10, 2004
    • ZF Lemförder Metallwaren AG
    • Manfred Heidemann
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Radial ball joint
    • Patent number 6,554,525
    • Issue date Apr 29, 2003
    • ZF Lemförder Metallwaren AG
    • Manfred Heidemann
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Corrosion-protected aggregate and method for producing such a compo...
    • Patent number 6,431,782
    • Issue date Aug 13, 2002
    • ZF Lemförder Metallwaren AG
    • Manfred Heidemann
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

  • Information Patent Application

    BALL JOINT
    • Publication number 20220003266
    • Publication date Jan 6, 2022
    • ZF Friedrichshafen AG
    • Michael HAHN
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BALL PIN AND BALL JOINT
    • Publication number 20130071175
    • Publication date Mar 21, 2013
    • ZF Friedrichshafen AG
    • Dirk Adamczyk
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    BALL-AND-SOCKET JOINT WITH SEALING RING
    • Publication number 20100054851
    • Publication date Mar 4, 2010
    • ZF Friedrichshafen AG
    • Manfred Bohne
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BALL AND SOCKET JOINT
    • Publication number 20100008714
    • Publication date Jan 14, 2010
    • Manfred Bohne
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Ball and socket joint, preferably for use in vehicles
    • Publication number 20070092329
    • Publication date Apr 26, 2007
    • Manfred Heidemann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Balljoint
    • Publication number 20040057781
    • Publication date Mar 25, 2004
    • Manfred Bohne
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Ball joint with wear testing
    • Publication number 20030070476
    • Publication date Apr 17, 2003
    • Manfred Heidemann
    • G01 - MEASURING TESTING