TREA

David H. True

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  • Selma, NC, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Boom assembly of a work machine
    • Patent number 6,158,949
    • Issue date Dec 12, 2000
    • Caterpillar Inc.
    • Gary L. Walth
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING