William S. Young

Person

  • Plymouth, IN, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Reversible door and frame assembly

    • Patent number 4,489,517
    • Issue date Dec 25, 1984
    • Twin Y Corporation
    • William S. Young
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES