TREA

Franklin O. Wisman

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  • Chambersburg, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Power interruption safeguard apparatus
    • Patent number 4,042,965
    • Issue date Aug 16, 1977
    • T. B. Wood's Sons Company
    • Franklin O. Wisman
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power conversion apparatus
    • Patent number 4,010,411
    • Issue date Mar 1, 1977
    • T. B. Wood's Sons Company
    • Franklin O. Wisman
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER