Yu Chen SHEN

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Changhua, TW

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Patents Grantslast 30 patents

Information Patent Grant
Twisting exerciser device
- Patent number 9,186,542
- Issue date Nov 17, 2015
- Yu Chen Shen
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
TWISTING EXERCISER DEVICE
- Publication number 20150209612
- Publication date Jul 30, 2015
- Yu Chen SHEN
- A63 - SPORTS GAMES AMUSEMENTS