TREA

Brent S. Sindorf

Follow

Person

  • Roseville, CA, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Crash attenuator
    • Patent number RE46861
    • Issue date May 22, 2018
    • Energy Absorption Systems, Inc.
    • John F. LaTurner
  • Information Patent Grant

    Crash attenuator
    • Patent number 8,464,825
    • Issue date Jun 18, 2013
    • Energy Absorption Systems, Inc.
    • John F. LaTurner
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Guardrail assembly, breakaway support post for a guardrail and meth...
    • Patent number 8,360,400
    • Issue date Jan 29, 2013
    • Energy Absorption Systems, Inc.
    • Patrick A. Leonhardt
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Guardrail assembly, breakaway support post for a guardrail and meth...
    • Patent number 8,215,619
    • Issue date Jul 10, 2012
    • Energy Absorption Systems, Inc.
    • Patrick A. Leonhardt
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Crash attenuator
    • Patent number 8,074,761
    • Issue date Dec 13, 2011
    • Energy Absorption Systems, Inc.
    • John F. LaTurner
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

  • Information Patent Application

    CRASH CUSHION
    • Publication number 20210277615
    • Publication date Sep 9, 2021
    • TRINITY HIGHWAY PRODUCTS LLC
    • Brent Sindorf
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    GUARDRAIL
    • Publication number 20140110651
    • Publication date Apr 24, 2014
    • Energy Absorption Systems, Inc.
    • AARON JAMES COX
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    GUARDRAIL ASSEMBLY, BREAKAWAY SUPPORT POST FOR A GUARDRAIL AND METH...
    • Publication number 20120211710
    • Publication date Aug 23, 2012
    • Energy Absorption Systems, Inc.
    • Patrick A. Leonhardt
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    CRASH ATTENUATOR
    • Publication number 20120074721
    • Publication date Mar 29, 2012
    • Energy Absorption Systems, Inc.
    • John F. LaTurner
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    GUARDRAIL ASSEMBLY, BREAKAWAY SUPPORT POST FOR A GUARDRAIL AND METH...
    • Publication number 20100243978
    • Publication date Sep 30, 2010
    • PATRICK A. LEONHARDT
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    Crash Attenuator
    • Publication number 20090174200
    • Publication date Jul 9, 2009
    • John F. LaTurner
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES