Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10941467 | Cold-rolled steel sheet with excellent formability, galvanized steel sheet, and manufacturing method thereof | Chang-Hyo SEO, Yeon-Sang AHN, Joo-Hyun RYU, Kyoo-Young Lee | 2021-03-09 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10941467 | Cold-rolled steel sheet with excellent formability, galvanized steel sheet, and manufacturing method thereof | Chang-Hyo SEO, Yeon-Sang AHN, Joo-Hyun RYU, Kyoo-Young Lee | 2021-03-09 |