Dong Bing Wang

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Mississauga, CA

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Patents Grantslast 30 patents

Information Patent Grant
Locking wedge system
- Patent number 8,517,655
- Issue date Aug 27, 2013
- Dong Bing Wang
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Locking wedge system
- Publication number 20120082528
- Publication date Apr 5, 2012
- Dong Bing Wang
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...