Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10519526 | High-strength cold rolled steel sheet having excellent ductility, hot-dip galvanized steel sheet and method for manufacturing same | Kyoo-Young Lee, Jai-Hyun Kwak, Joo-Hyun RYU, Dong-Seoug Sin | 2019-12-31 |