TREA

James Sweeney

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  • Hull, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Concentric drive method and apparatus
    • Patent number 6,568,063
    • Issue date May 27, 2003
    • Custom Machine & Tool Co., Inc.
    • James Sweeney
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...