Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10161461 | Paper friction material and method of manufacturing the same | Jai Min Han, Min Gyun Chung, Jae-Young Lee, Byung Chan Lee, Yoon Joo Rhee +3 more | 2018-12-25 |
| 10138963 | Solid-type brake disc and method of manufacturing the same | Min Gyun Chung, Jai Min Han, Byung Chan Lee, Yoon Joo Rhee, Jae-Young Lee +2 more | 2018-11-27 |
| 9995003 | Wet paper friction material | Seong Jin Kim, Eun Pa Cho, Young Taek Oh, Sung Jin Hong | 2018-06-12 |