Ick Hwan Shin

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Portable putting practice device
- Patent number 7,556,566
- Issue date Jul 7, 2009
- Ick Hwan Shin
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Portable Putting Practice Device
- Publication number 20080200272
- Publication date Aug 21, 2008
- Ick Hwan Shin
- A63 - SPORTS GAMES AMUSEMENTS