TREA

Walter P. Gauthier

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  • Westford, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Programmable time recorder
    • Patent number 6,061,303
    • Issue date May 9, 2000
    • Simplex Time Recorder Company
    • Walter P. Gauthier
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    Programmable time recorder
    • Patent number 5,793,707
    • Issue date Aug 11, 1998
    • Simplex Time Recorder Company
    • Walter P. Gauthier
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    Time stamp
    • Patent number D368037
    • Issue date Mar 19, 1996
    • Simplex Time Recorder Company
    • Robert B. Staubitz
    • D10 - Measuring, testing, or signalling instruments