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Andreas Sieber

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  • Schweinfurt, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Damping valve for a shock absorber
    • Patent number 6,581,734
    • Issue date Jun 24, 2003
    • ZF Sachs AG
    • Steffen Heyn
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Frequency-Dependent Damping Valve Arrangement
    • Publication number 20180187737
    • Publication date Jul 5, 2018
    • ZF Friedrichshafen AG
    • Andreas FÖRSTER
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Cylinder Unit Having An Adhesive Bond
    • Publication number 20150354661
    • Publication date Dec 10, 2015
    • Robert PRADEL
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Vibration damper with adjustable damping force
    • Publication number 20080116024
    • Publication date May 22, 2008
    • ZF Friedrichshafen AG
    • Steffen Heyn
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Damping valve for a shock absorber
    • Publication number 20020175033
    • Publication date Nov 28, 2002
    • ZF Sachs AG
    • Steffen Heyn
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...