TREA

Thomas G. Brophy

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  • Gloucester, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus for forming a groove in a glass tube
    • Patent number 5,167,420
    • Issue date Dec 1, 1992
    • GTE Products Corporation
    • Jonathan M. Gregory
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Apparatus for forming a groove in a glass tube
    • Patent number 5,017,208
    • Issue date May 21, 1991
    • GTE Products Corporation
    • Jonathan M. Gregory
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Tear seal apparatus
    • Patent number 3,953,280
    • Issue date Apr 27, 1976
    • USM Corporation
    • Thomas G. Brophy
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL