TREA

Howard T. Koshi

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  • St. George, KS, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Quick-disconnect coupling device
    • Patent number 5,915,837
    • Issue date Jun 29, 1999
    • Caterpillar Inc.
    • Eric A. Brown
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Conduit arrangement for a construction machine
    • Patent number 5,806,313
    • Issue date Sep 15, 1998
    • Caterpillar Inc.
    • Howard T. Koshi
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Quick-disconnect coupling device
    • Patent number 5,634,736
    • Issue date Jun 3, 1997
    • Caterpillar Inc.
    • Eric A. Brown
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING