Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11421294 | High strength steel sheet having excellent formability and manufacturing method thereof | Je-Woong Lee | 2022-08-23 |
| 11421296 | Steel sheet with excellent bake hardening properties and plating adhesion and manufacturing method therefor | Je-Woong Lee | 2022-08-23 |
| 11351688 | Razor | Hyo Sun Ahn | 2022-06-07 |