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Ernest F. Bestel

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  • Franklin, WI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Vacuum switch
    • Patent number 5,387,772
    • Issue date Feb 7, 1995
    • Cooper Industries, Inc.
    • Ernest F. Bestel
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Axial magnetic field interrupter
    • Patent number 4,982,059
    • Issue date Jan 1, 1991
    • Cooper Industries, Inc.
    • Ernest F. Bestel
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Tubular supported axial magnetic field interrupter
    • Patent number 4,871,888
    • Issue date Oct 3, 1989
    • Ernest F. Bestel
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Vacuum interrupter
    • Patent number 4,839,481
    • Issue date Jun 13, 1989
    • Cooper Industries, Inc.
    • William H. Nash
    • H01 - BASIC ELECTRIC ELEMENTS