TREA

Jerry W. Swafford

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  • Dallas, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    U-Core pulse transformer
    • Patent number 4,311,978
    • Issue date Jan 19, 1982
    • Teccor Electronics, Inc.
    • Charles R. Crockett
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Speed control switch
    • Patent number 4,241,298
    • Issue date Dec 23, 1980
    • Teccor Electronics, Inc.
    • Harold L. Trammell
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER