TREA

David L. Bridges

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  • New Philadelphia, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Scored panel
    • Patent number 5,030,045
    • Issue date Jul 9, 1991
    • Commercial and Architectural Products, Inc.
    • John L. Dawson
    • B44 - DECORATIVE ARTS
  • Information Patent Grant

    Scored panel
    • Patent number 4,937,992
    • Issue date Jul 3, 1990
    • Commercial and Architectural Products, Inc.
    • John L. Dawson
    • B44 - DECORATIVE ARTS