TREA

Alfred J. Roach

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  • Lindenhurst, NY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Surge suppressor
    • Patent number 6,646,839
    • Issue date Nov 11, 2003
    • TII Industries, Inc.
    • Nisar A. Chaudhry
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Air gap back-up surge arrester
    • Patent number 4,133,019
    • Issue date Jan 2, 1979
    • TII Corporation
    • Alfred J. Roach
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Surge suppressor
    • Publication number 20030086225
    • Publication date May 8, 2003
    • Nisar A. Chaudhry
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER