TREA

Matthias Kummer

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  • Schaffhausen, CH
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Patents Grantslast 30 patents

  • Information Patent Grant

    Oscillating weight
    • Patent number D772095
    • Issue date Nov 22, 2016
    • Richemont International SA
    • Matthias Kummer
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Watch case with bezel
    • Patent number D607755
    • Issue date Jan 12, 2010
    • Richemont International SA
    • Matthias Kummer
    • D10 - Measuring, testing, or signalling instruments