TREA

Richard L. Holmes

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  • Owosso, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Lighting transformer disconnect
    • Patent number D339323
    • Issue date Sep 14, 1993
    • Marelco Power Systems, Inc.
    • Peter Burgher
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Transformer assembly for power supply
    • Patent number D334732
    • Issue date Apr 13, 1993
    • Marelco Power Systems, Inc.
    • Peter H. Burgher
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Electronic power supply housing
    • Patent number D314367
    • Issue date Feb 5, 1991
    • Marelco Power Systems, Inc.
    • Peter H. Burgher
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Transformer assembly with exposed laminations and hollow housings
    • Patent number 4,956,745
    • Issue date Sep 11, 1990
    • Marelco Power Systems, Inc.
    • Peter H. Burgher
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electronic power supply housing
    • Patent number D297829
    • Issue date Sep 27, 1988
    • Marelco Power Systems, Inc.
    • Peter Burgher
    • D13 - Equipment for production, distribution, or transformation of energy