TREA

Kevin McQuistian

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  • Apollo, PA, US
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Patents Applicationslast 30 patents

  • Information Patent Application

    Retention Assembly and Railway Spike Assembly Incorporating Same
    • Publication number 20100224691
    • Publication date Sep 9, 2010
    • ANSALDO STS USA, INC.
    • Kevin McQuistian
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    Concrete tie
    • Publication number 20080093507
    • Publication date Apr 24, 2008
    • Union Switch & Signal, Inc.
    • Kevin McQuistian
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    Unitary body hollow tie for a switch machine
    • Publication number 20080093508
    • Publication date Apr 24, 2008
    • Union Switch & Signal, Inc.
    • Kevin McQuistian
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES