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Thomas A. Griswold

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  • Ellington, CT, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cryosurgical instrument
    • Patent number D423666
    • Issue date Apr 25, 2000
    • Brymill Corporation
    • Thomas A. Griswold
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Cryosurgical instrument
    • Patent number D409749
    • Issue date May 11, 1999
    • Brymill Corporation
    • Thomas A. Griswold
    • D24 - Medical and laboratory equipment