TREA

William C. Easterday

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  • Elyria, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Stud having annular rings
    • Patent number 6,176,662
    • Issue date Jan 23, 2001
    • Nelson Stud Welding, Inc.
    • Clark B. Champney
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...