TREA

Thomas R. Coey

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  • Tucson, AZ, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Key switch assembly
    • Patent number 4,845,319
    • Issue date Jul 4, 1989
    • KB Denver, Inc.
    • Richard R. Watkins
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Key switch assembly
    • Patent number 4,778,952
    • Issue date Oct 18, 1988
    • Eaton Corporation
    • Richard R. Watkins
    • H01 - BASIC ELECTRIC ELEMENTS