TREA

Christopher Lair

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  • Wichita, KS, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Modular elevator cab construction
    • Patent number 4,875,552
    • Issue date Oct 24, 1989
    • Montgomery Elevator Company
    • Stephen W. Smith
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Modular elevator cab construction
    • Patent number 4,875,553
    • Issue date Oct 24, 1989
    • Montgomery Elevator Company
    • Stephen W. Smith
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Modular elevator cab construction
    • Patent number 4,779,707
    • Issue date Oct 25, 1988
    • Montgomery Elevator Company
    • Stephen W. Smith
    • B66 - HOISTING LIFTING HAULING