Ting-Ta Yang

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Ping-Tung Hsien, TW

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Patents Grantslast 30 patents

Information Patent Grant
Golf club head
- Patent number D573211
- Issue date Jul 15, 2008
- O-TA Precision Industry Co., Ltd.
- Chon-Chen Lin
- D21 - Games, toys, and sports goods

Patents Applicationslast 30 patents

Information Patent Application
GOLF CLUB HEAD
- Publication number 20080300066
- Publication date Dec 4, 2008
- Chon-Chen Lin
- A63 - SPORTS GAMES AMUSEMENTS