Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9772241 | Apparatus for testing brake disk of aircraft | Jong-Hyun Park, Chae Wook Cho, Min Cheol Cho, Kap Su Jung | 2017-09-26 |
| 9689446 | Method for making three dimension preform having high heat conductivity and method for making aircraft brake disc having the three dimension preform | Chae Wook Cho, Jong-Hyun Park, Min Cheol Cho, Kap Su Jung | 2017-06-27 |