Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10961610 | Non-magnetic steel material having excellent hot workability and manufacturing method therefor | Un-Hae Lee, Sung Kyu Kim, Yong Jin Kim, Hong-Yeol Oh | 2021-03-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10961610 | Non-magnetic steel material having excellent hot workability and manufacturing method therefor | Un-Hae Lee, Sung Kyu Kim, Yong Jin Kim, Hong-Yeol Oh | 2021-03-30 |