TREA

John Broomfield

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  • Bolton, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Bobbin terminator
    • Patent number 4,023,740
    • Issue date May 17, 1977
    • Amacoil Machinery, Inc.
    • John Broomfield
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Bobbin terminator
    • Patent number 3,949,945
    • Issue date Apr 13, 1976
    • Amacoil Machinery, Inc.
    • John Broomfield
    • H01 - BASIC ELECTRIC ELEMENTS