Changyu YOU

Person

  • Unanderra NSW, AU

Patents Grantslast 30 patents

  • Information Patent Grant

    Lock system

    • Patent number 9,157,256
    • Issue date Oct 13, 2015
    • CAMWARE HOLDINGS PTY LTD
    • Brian Hiscocks
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

  • Information Patent Application

    LOCK SYSTEM

    • Publication number 20150114059
    • Publication date Apr 30, 2015
    • CAMWARE HOLDINGS PTY LTD
    • Brian HISCOCKS
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES