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Walter Wirtz

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  • Gevelsberg, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Piston-rod assembly
    • Patent number 6,877,398
    • Issue date Apr 12, 2005
    • Krupp Bilstein GmbH
    • Walter Wirtz
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Resilient leg
    • Patent number 6,789,652
    • Issue date Sep 14, 2004
    • ThyssenKrupp Bilstein GmbH
    • Michael Hönig
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hydraulic dashpot
    • Patent number 6,662,914
    • Issue date Dec 16, 2003
    • Krupp Bilstein GmbH
    • Michael Hönig
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Piston-rod assembly
    • Publication number 20040031351
    • Publication date Feb 19, 2004
    • Walter Wirtz
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Resilient leg
    • Publication number 20030146060
    • Publication date Aug 7, 2003
    • Michael Honig
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Hydraulic dashpot
    • Publication number 20030057042
    • Publication date Mar 27, 2003
    • Michael Honig
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...