TREA

Mark S. Hallam

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  • Louisville, KY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cover for a concrete construction
    • Patent number 7,222,460
    • Issue date May 29, 2007
    • Dayton Superior Corporation
    • Sidney E. Francies, III
    • E04 - BUILDING

Patents Applicationslast 30 patents

  • Information Patent Application

    Cover for a concrete construction
    • Publication number 20040010985
    • Publication date Jan 22, 2004
    • Dayton Superior Corporation
    • Sidney E. Francies
    • E04 - BUILDING