Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10490326 | Method of producing rare earth permanent magnet | Dong Hwan Kim, Koon Seung Kong | 2019-11-26 |
| 10421223 | Apparatus and method for manufacturing permanent magnet | Hyung Ju Lee, Kun Min Park | 2019-09-24 |