David Shane Varney

Person

  • Saco, ME, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Fastener extractor

    • Patent number 6,598,498
    • Issue date Jul 29, 2003
    • Irwin Industrial Tool Company
    • Robert B. Pigford
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS