William J. Silver

Person

  • Grafton, MA, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Torque limiter

    • Patent number 8,083,596
    • Issue date Dec 27, 2011
    • Holmed Corporation
    • William J. Silver
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...