TREA

Joseph W. Gallagher

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  • Pittsburgh, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Expansion joint structures
    • Patent number 4,569,615
    • Issue date Feb 11, 1986
    • Columbia Chase Corporation
    • Gerald L. Goldman
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Expansion joint structures
    • Patent number 4,397,579
    • Issue date Aug 9, 1983
    • Columbia Chase Corporation
    • Gerald L. Goldman
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES