TREA

Timothy Toan

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  • Oak Park, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Elevator safety device
    • Patent number 9,975,733
    • Issue date May 22, 2018
    • Kevin Cunningham
    • B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

  • Information Patent Application

    ELEVATOR SAFETY DEVICE
    • Publication number 20160214834
    • Publication date Jul 28, 2016
    • Kevin Cunningham
    • B66 - HOISTING LIFTING HAULING