TREA

Donald C. Pyde

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  • Schaumburg, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pedestrian barrier and barrier system
    • Patent number 9,677,233
    • Issue date Jun 13, 2017
    • Trinity Highway Products LLC
    • James B. Welch
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Energy absorbing vehicle barrier
    • Patent number 8,182,169
    • Issue date May 22, 2012
    • Energy Absorption Systems, Inc.
    • Sean Thompson
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Energy absorbing vehicle barrier
    • Patent number 7,950,870
    • Issue date May 31, 2011
    • Energy Absorption Systems, Inc.
    • Sean Thompson
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

  • Information Patent Application

    PEDESTRIAN BARRIER AND BARRIER SYSTEM
    • Publication number 20160222611
    • Publication date Aug 4, 2016
    • TRINITY HIGHWAY PRODUCTS LLC
    • JAMES B. WELCH
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    ENERGY ABSORBING VEHICLE BARRIER
    • Publication number 20110217115
    • Publication date Sep 8, 2011
    • Energy Absorption Systems, Inc.
    • Sean Thompson
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES