Donald W. Clemens

Person

  • Painesville, OH, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Gear reversing mechanism for power tools

    • Patent number 4,573,370
    • Issue date Mar 4, 1986
    • The Rotor Tool Company
    • Donald W. Clemens
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS