Edward J. Cheng

Person

  • Northbrook, IL, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Lock system for vehicles and the like

    • Patent number 6,701,761
    • Issue date Mar 9, 2004
    • Bauer Products, Inc.
    • Roger N. H. Chang
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES