Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10851431 | Grain-oriented electrical steel sheet and manufacturing method therefor | Kyu-Seok Han, Jong-Tae Park, Jin-Wook Seo, Hyun-Seok Ko | 2020-12-01 |
| 10760141 | Grain-oriented electrical steel sheet and manufacturing method of grain-oriented electrical steel sheet | Hyung Ki Park, Jin-Wook Seo, Kyu-Seok Han, Jae-Soo Lim, Hyun-Seok Ko | 2020-09-01 |