Hyung-Soo LEE

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Pohang-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Hot rolled steel sheet having excellent strength and elongation
- Patent number 11,186,892
- Issue date Nov 30, 2021
- Posco
- Sung-Hak Lee
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
HOT ROLLED STEEL SHEET HAVING EXCELLENT STRENGTH AND ELONGATION AND...
- Publication number 20200157649
- Publication date May 21, 2020
- POSCO
- Sung-Hak LEE
- C21 - METALLURGY OF IRON