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Lutz Gebhardt

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Patents Grantslast 30 patents

  • Information Patent Grant

    Surge arrester
    • Patent number 8,964,346
    • Issue date Feb 24, 2015
    • ABB Technology AG
    • Bernhard Doser
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Surge arrester
    • Patent number 8,593,775
    • Issue date Nov 26, 2013
    • ABB Technology AG
    • Lutz Gebhardt
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

  • Information Patent Application

    SURGE ARRESTER
    • Publication number 20130141830
    • Publication date Jun 6, 2013
    • ABB TECHNOLOGY AG
    • Bernhard DOSER
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SURGE ARRESTER
    • Publication number 20120293905
    • Publication date Nov 22, 2012
    • ABB TECHNOLOGY AG
    • Lutz Gebhardt
    • H01 - BASIC ELECTRIC ELEMENTS