TREA

Douglas E. Wilkinson

Follow

Person

  • Lincoln, CA, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Gate for barrier system and methods for the assembly and use thereof
    • Patent number 8,647,012
    • Issue date Feb 11, 2014
    • Energy Absorption Systems, Inc.
    • Douglas E. Wilkinson
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Method for transferring a barrier
    • Patent number 8,348,546
    • Issue date Jan 8, 2013
    • Energy Absorption Systems, Inc.
    • James B. Welch
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Barrier transfer device, system and method for the use thereof
    • Patent number 8,109,692
    • Issue date Feb 7, 2012
    • Energy Absorption Systems, Inc.
    • James B. Welch
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Crash cushion
    • Patent number 7,758,277
    • Issue date Jul 20, 2010
    • Energy Absorption Systems, Inc.
    • John F. La Turner
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Crash cushion
    • Patent number 7,484,906
    • Issue date Feb 3, 2009
    • Energy Absorption Systems, Inc.
    • John F. La Turner
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Crash cushion
    • Patent number 7,396,184
    • Issue date Jul 8, 2008
    • Energy Absorption Systems, Inc.
    • John F. La Turner
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Mount for truck mounted attenuator
    • Patent number 6,942,263
    • Issue date Sep 13, 2005
    • Energy Absorption Systems, Inc.
    • James B. Welch
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD FOR TRANSFERRING A BARRIER
    • Publication number 20120128418
    • Publication date May 24, 2012
    • Energy Absorption Systems, Inc.
    • James B. Welch
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    GATE FOR BARRIER SYSTEM AND METHODS FOR THE ASSEMBLY AND USE THEREOF
    • Publication number 20110271597
    • Publication date Nov 10, 2011
    • Douglas E. Wilkinson
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    CRASH CUSHION
    • Publication number 20090129860
    • Publication date May 21, 2009
    • ENERGY ABSORPTION SYSTEMS, INC.
    • JOHN F. LATURNER
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    Barrier transfer device, system and method for the use thereof
    • Publication number 20090074507
    • Publication date Mar 19, 2009
    • Energy Absorption Systems, Inc.
    • James B. Welch
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    CRASH CUSHION
    • Publication number 20080085153
    • Publication date Apr 10, 2008
    • ENERGY ABSORPTION SYSTEMS, INC.
    • John F. LaTurner
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    Crash cushion
    • Publication number 20060054876
    • Publication date Mar 16, 2006
    • Energy Absorption Systems, Inc.
    • John F. LaTurner
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    Mount for truck mounted attenuator
    • Publication number 20040251698
    • Publication date Dec 16, 2004
    • James B. Welch
    • B60 - VEHICLES IN GENERAL