TREA

Joseph Bechtold

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  • Schaumburg, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Panel sign having ratchet hinge means
    • Patent number 4,999,937
    • Issue date Mar 19, 1991
    • Joseph Bechtold
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Collapsible barricade
    • Patent number 4,973,189
    • Issue date Nov 27, 1990
    • Joseph Bechtold
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Modular barricade
    • Patent number 4,968,177
    • Issue date Nov 6, 1990
    • Joseph Bechtold
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES