TREA

Christopher J. Karpathy

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  • Bryan, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hybrid energy absorbing reusable terminal
    • Patent number 7,597,501
    • Issue date Oct 6, 2009
    • The Texas A&M University System
    • Dean C. Alberson
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Hybrid energy absorbing reusable terminal
    • Patent number 7,246,791
    • Issue date Jul 24, 2007
    • The Texas A&M University System
    • Dean C. Alberson
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Hybrid energy absorbing reusable terminal
    • Patent number 7,112,004
    • Issue date Sep 26, 2006
    • The Texas A&M University System
    • Dean C. Alberson
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    W-beam deck drain
    • Patent number 6,398,456
    • Issue date Jun 4, 2002
    • John P. Williams
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

  • Information Patent Application

    Hybrid Energy Absorbing Reusable Terminal
    • Publication number 20070134062
    • Publication date Jun 14, 2007
    • THE TEXAS A&M UNIVERSITY SYSTEM
    • Dean C. Alberson
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    Hybrid energy absorbing reusable terminal
    • Publication number 20050084328
    • Publication date Apr 21, 2005
    • THE TEXAS A&M UNIVERSITY SYSTEM an Agency of the state of Texas
    • Dean C. Alberson
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    Hybrid energy absorbing reusable terminal
    • Publication number 20030168650
    • Publication date Sep 11, 2003
    • Dean C. Alberson
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES