TREA

Robert A. Butschle

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  • Milwaukee, WI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Automatic spike feeder system
    • Patent number 8,516,965
    • Issue date Aug 27, 2013
    • Nordco Inc.
    • Michael T. Pier
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

  • Information Patent Application

    AUTOMATIC SPIKE FEEDER SYSTEM
    • Publication number 20120240810
    • Publication date Sep 27, 2012
    • Michael T. Pier
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES