Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12394547 | Grain-oriented electrical steel sheet and manufacturing method therefor | Se-Min Park | 2025-08-19 |
| 12339251 | Steel plate surface material property testing device and steel plate surface material property testing method | Seong-Ung Koh | 2025-06-24 |