Si-Won YOON

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Pohang-si, Kyungsangbook-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Powder manufacturing apparatus and powder forming method
- Patent number 10,391,558
- Issue date Aug 27, 2019
- POSCO
- Tae-Jong Ha
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
POWDER MANUFACTURING APPARATUS AND POWDER FORMING METHOD
- Publication number 20160279712
- Publication date Sep 29, 2016
- POSCO
- Tae-Jong HA
- B22 - CASTING POWDER METALLURGY