TREA

John M. Garrett

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  • Chippenham, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Process for making thyristor devices
    • Patent number 4,605,451
    • Issue date Aug 12, 1986
    • Westinghouse Brake and Signal Company Limited
    • John M. Garrett
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Controllable rectifier circuit
    • Patent number 4,346,309
    • Issue date Aug 24, 1982
    • Westinghouse Brake & Signal Co., Ltd.
    • John M. Garrett
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents