TREA

Roger M. Bula

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  • Big Rapids, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Magnet wire wrapping bit
    • Patent number 4,467,842
    • Issue date Aug 28, 1984
    • Cooper Industries, Inc.
    • Clifford L. Galloup
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Cutting, stripping and wrapping bit
    • Patent number 4,380,111
    • Issue date Apr 19, 1983
    • Cooper Industries, Inc.
    • Clifford L. Galloup
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electric conductor wrapping tool
    • Patent number 4,284,109
    • Issue date Aug 18, 1981
    • Cooper Industries, Inc.
    • Paul R. Kilmer
    • H01 - BASIC ELECTRIC ELEMENTS