Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10816065 | Triple pulley belt auto tensioner and engine provided with the same | Sangyun Kim, Ji Sung PARK | 2020-10-27 |
| 9658131 | Testing apparatus for auxiliary belt system and testing system provided with the same | Jong Won Lee, Key Chun Park, Eui Chul Choi, Yong Woo Kim | 2017-05-23 |