TREA

Donald C. Stier

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  • Brick, NJ, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Network interface device and enclosure
    • Patent number 4,910,770
    • Issue date Mar 20, 1990
    • Keptel, Inc.
    • Thomas J. Collins
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Network interface enclosure
    • Patent number D300923
    • Issue date May 2, 1989
    • Keptel, Inc.
    • Thomas J. Collins
    • D13 - Equipment for production, distribution, or transformation of energy