Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12325809 | Composition for surface treating of steel sheet, steel sheet using same, and manufacturing method of same | Chang-Hoon Choi, Won-Ho Son, Chan-Seok Bang | 2025-06-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12325809 | Composition for surface treating of steel sheet, steel sheet using same, and manufacturing method of same | Chang-Hoon Choi, Won-Ho Son, Chan-Seok Bang | 2025-06-10 |