TREA

TIE TEK, INC

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Organization

  • BELLAIRE, TX, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Railroad tie and method for making same
    • Patent number 6,828,372
    • Issue date Dec 7, 2004
    • Tie Tek, Inc.
    • Henry W. Sullivan
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...