TREA

Gerald O'Keefe

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  • Williston, VT, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fulcrum gear assembly
    • Patent number 5,316,525
    • Issue date May 31, 1994
    • Gerald O'Keefe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...