TREA

William G. Krage

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  • Fair Oaks, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Guardrail with improved ground anchor assembly
    • Patent number 5,797,591
    • Issue date Aug 25, 1998
    • Energy Absorption Systems, Inc.
    • William G. Krage
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Roadside barrier
    • Patent number 5,425,594
    • Issue date Jun 20, 1995
    • Energy Absorption Systems, Inc.
    • William G. Krage
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Vehicle crash barrier
    • Patent number 5,022,782
    • Issue date Jun 11, 1991
    • Energy Absorption Systems, Inc.
    • David C. Gertz
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Inertial barrier array
    • Patent number 4,934,661
    • Issue date Jun 19, 1990
    • Energy Absorption Systems, Inc.
    • Owen S. Denman
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Collapsible highway barrier
    • Patent number 4,784,515
    • Issue date Nov 15, 1988
    • Energy Absorption Systems, Inc.
    • William G. Krage
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Vehicle impact attenuating device
    • Patent number 4,711,481
    • Issue date Dec 8, 1987
    • Energy Absorption Systems, Inc.
    • William G. Krage
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Guardrail end terminal
    • Patent number 4,607,824
    • Issue date Aug 26, 1986
    • Energy Absorption Systems, Inc.
    • William G. Krage
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Method and apparatus for grading articles according to their surfac...
    • Patent number 4,476,982
    • Issue date Oct 16, 1984
    • Sunkist Growers, Inc.
    • Paul F. Paddock
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING