George J. Praska

Person

  • Crystal, MN, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Door latch

    • Patent number 3,955,839
    • Issue date May 11, 1976
    • Wright Products, Inc.
    • George J. Praska
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES