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Frank GRÜNWALD

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  • Graitschen, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Actuator device
    • Patent number 10,770,508
    • Issue date Sep 8, 2020
    • PI Ceramic GmbH
    • Eberhard Hennig
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    ACTUATOR DEVICE
    • Publication number 20180061885
    • Publication date Mar 1, 2018
    • Pi Ceramic GmbH
    • Eberhard HENNIG
    • H01 - BASIC ELECTRIC ELEMENTS