Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11092109 | Block insert and cylinder structure of vehicle engine including the same | Cheol Soo Park, Jun Sik Park, Dong-Suk Chae, Min-Kyu Park | 2021-08-17 |
| 11060440 | Integrated flow control valve and engine cooling system with the same | Cheol Soo Park, Jun Sik Park, Dong-Suk Chae | 2021-07-13 |