Chul-sang Jeong

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Pusan, KR

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Patents Grantslast 30 patents

Information Patent Grant
Nanocomposite solution with complex-function and method for prepara...
- Patent number 7,763,159
- Issue date Jul 27, 2010
- Chul-sang Jeong
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
Nanocomposite solution with complex-function and method for prepara...
- Publication number 20070009672
- Publication date Jan 11, 2007
- Chul-sang Jeong
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING