David E. Simpson

Person

  • Springfield, MO, US

Patents Applicationslast 30 patents

  • Information Patent Application

    SEAL-BREAK PLIERS

    • Publication number 20140260830
    • Publication date Sep 18, 2014
    • SRM, LLC dba Holloway America
    • Charles Patrick McKee
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS