Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11848131 | Electrical steel sheet laminate | Bongwoo Ha, Jung Woo Kim | 2023-12-19 |
| 11807922 | Electrical steel sheet adhesive coating composition, electrical steel sheet product, and manufacturing method therefor | Jung Woo Kim, Bongwoo Ha, Won-Seog Bong | 2023-11-07 |
| 11613673 | Electrical steel sheet adhesive coating composition, electrical steel sheet product, and manufacturing method therefor | Bongwoo Ha, Jung Woo Kim | 2023-03-28 |