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Alexander Wottrich

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Patents Grantslast 30 patents

  • Information Patent Grant

    Fastening device
    • Patent number 9,631,650
    • Issue date Apr 25, 2017
    • Hilti Aktiengesellschaft
    • Alexander Wottrich
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    FASTENING DEVICE
    • Publication number 20150101154
    • Publication date Apr 16, 2015
    • Alexander Wottrich
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...