Richard W. Carman

Person

  • Alexandria, VA, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Anti-pilferage latching device

    • Patent number 4,139,226
    • Issue date Feb 13, 1979
    • Southern Railway Company
    • Richard W. Carman
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES