TREA

Helmut Ziebach

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  • Ludenscheid, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Unit for a single-lever mixing valve
    • Patent number 5,490,540
    • Issue date Feb 13, 1996
    • Fluehs Drehtechnik GmbH
    • Uwe Vom Dahl
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve upper part
    • Patent number 5,406,973
    • Issue date Apr 18, 1995
    • Fluehs Drehtechnik GmbH
    • Peter Lange
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Upper valve part
    • Patent number 5,242,148
    • Issue date Sep 7, 1993
    • Fluhs Drehtechnik GmbH
    • Peter Lange
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Seal for valves
    • Patent number 4,881,570
    • Issue date Nov 21, 1989
    • Fluhs Drehtechnik GmbH
    • Helmut Ziebach
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...