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Sarah Ammann

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  • Emmenbrucke, CH
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electric device plug
    • Patent number D732476
    • Issue date Jun 23, 2015
    • SCHURTER AG
    • Sarah Ammann
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Electric device plug
    • Patent number D731975
    • Issue date Jun 16, 2015
    • SCHURTER AG
    • Sarah Ammann
    • D13 - Equipment for production, distribution, or transformation of energy