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Wolfram Schwarze

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Patents Grantslast 30 patents

  • Information Patent Grant

    Plug valve with a spring biased plug
    • Patent number 9,115,812
    • Issue date Aug 25, 2015
    • Johnson Electric S.A.
    • Majid Bakhshi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    PLUG VALVE WITH A SPRING BIASED PLUG
    • Publication number 20130220445
    • Publication date Aug 29, 2013
    • JOHNSON ELECTRIC S.A.
    • Majid BAKHSHI
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC