Wang Hyun Kwon

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Gyunggi-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Lubricating oil composition
- Patent number 8,906,836
- Issue date Dec 9, 2014
- Samsung Electro-Machanics Co., Ltd.
- Ha Yong Jung
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
LUBRICATING OIL COMPOSITION
- Publication number 20120283161
- Publication date Nov 8, 2012
- SAMSUNG ELECTRO-MECHANICS CO., LTD.
- Ha Yong Jung
- C07 - ORGANIC CHEMISTRY