TREA

John T. Henry

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  • Ft. Collins, CO, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pipe laying apparatus
    • Patent number 4,682,912
    • Issue date Jul 28, 1987
    • John T. Henry
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Apparatus for laying pipe
    • Patent number 4,362,435
    • Issue date Dec 7, 1982
    • John T. Henry
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...