Na Eun An

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Inchon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Hinge structure of skateboard
- Patent number 8,408,565
- Issue date Apr 2, 2013
- Na Eun An
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
HINGE STRUCTURE OF SKATEBOARD
- Publication number 20110131759
- Publication date Jun 9, 2011
- Na Eun An
- A63 - SPORTS GAMES AMUSEMENTS