Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10161461 | Paper friction material and method of manufacturing the same | Yoon Cheol Kim, Jai Min Han, Min Gyun Chung, Jae-Young 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, Yoon Cheol Kim, Yoon Joo Rhee, Jae-Young Lee +2 more | 2018-11-27 |