Yi-Ming Liang

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Taichung City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Adjustable socket structure
- Patent number 8,424,422
- Issue date Apr 23, 2013
- Yi-Ming Liang
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

Information Patent Application
ADJUSTABLE SOCKET STRUCTURE
- Publication number 20120304834
- Publication date Dec 6, 2012
- Yi-Ming Liang
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS