TREA

Francis Bourquin

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  • La Neuveville, CH
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Patents Grantslast 30 patents

  • Information Patent Grant

    Wristwatch
    • Patent number D319028
    • Issue date Aug 13, 1991
    • Catena S.A.
    • Francis Bourquin
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Wristwatch
    • Patent number D318809
    • Issue date Aug 6, 1991
    • Catena S.A.
    • Francis Bourquin
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Wristwatch
    • Patent number D318810
    • Issue date Aug 6, 1991
    • Catena S.A.
    • Francis Bourquin
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Timing mechanism with tide indicator
    • Patent number 4,853,908
    • Issue date Aug 1, 1989
    • Francis Bourquin
    • G04 - HOROLOGY