Orin H. Todd

Person

  • Washington, DC, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Radiographically secure combination lock

    • Patent number 3,983,727
    • Issue date Oct 5, 1976
    • The United States of America as represented by the Secretary of the Army
    • Orin H. Todd
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES