Roy D. Korff

Person

  • Elk Grove Village, IL, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Brake actuating apparatus

    • Patent number 5,090,522
    • Issue date Feb 25, 1992
    • Duchossois Industries, Inc.
    • Roy D. Korff
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES