Michael (Xiao Lei) Liang

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Vancouver, CA

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Patents Applicationslast 30 patents

Information Patent Application
SECURITY APPARATUS INCLUDING ATTACHMENT DEVICE
- Publication number 20150368932
- Publication date Dec 24, 2015
- ACCO Brands Corporation
- Robert Mahaffey
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
SECURITY APPARATUS INCLUDING ATTACHMENT DEVICE
- Publication number 20120125057
- Publication date May 24, 2012
- ACCO BRANDS CORPORATION
- Robert Mahaffey
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES