John P. Chrichton

Person

  • Avon, CT, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Socket wrench

    • Patent number 4,302,990
    • Issue date Dec 1, 1981
    • Litton Industrial Products, Inc.
    • John P. Chrichton
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS