TREA

Stéphane Karawa

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  • Luasanne, CH
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Patents Grantslast 30 patents

  • Information Patent Grant

    Micrometer
    • Patent number RE47140
    • Issue date Nov 27, 2018
    • TESA SA
    • Frédéric Biselx
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Micrometer
    • Patent number D744359
    • Issue date Dec 1, 2015
    • TESA SA
    • Frédéric Biselx
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Micrometer
    • Patent number D730212
    • Issue date May 26, 2015
    • TESA SA
    • Frédéric Biselx
    • D10 - Measuring, testing, or signalling instruments