Kathleen M. Engberg

Person

  • Kitchener, CA

Patents Grantslast 30 patents

  • Information Patent Grant

    Hinged door assembly

    • Patent number 5,223,670
    • Issue date Jun 29, 1993
    • Her Majesty the Queen in right of Canada
    • Roger C. Hogan
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES