TREA

Stephan Künzi

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  • Bern, CH
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Patents Grantslast 30 patents

  • Information Patent Grant

    Screen holding device
    • Patent number D472556
    • Issue date Apr 1, 2003
    • USM Holding AG
    • Alexander Schärer
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Screen holding device
    • Patent number D462969
    • Issue date Sep 17, 2002
    • USM Holding AG
    • Alexander Schärer
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Screen holding device
    • Patent number D462359
    • Issue date Sep 3, 2002
    • USM Holding AG
    • Alexander Schärer
    • D14 - Recording, communication, or information retrieval equipment