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John Gilbert Berger

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  • Elizabethtown, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Power failure protector circuit
    • Patent number 4,530,027
    • Issue date Jul 16, 1985
    • Sperry Corporation
    • John G. Berger
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Switching high voltage power supply
    • Patent number 4,158,803
    • Issue date Jun 19, 1979
    • AMP Incorporated
    • John G. Berger
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Electrostatic power supply
    • Patent number 4,039,927
    • Issue date Aug 2, 1977
    • AMP Incorporated
    • George Gilman Richards
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    High voltage relay package
    • Patent number 3,958,199
    • Issue date May 18, 1976
    • AMP Incorporated
    • Michael Wesley Seitz
    • H01 - BASIC ELECTRIC ELEMENTS