Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9464544 | Variable valve lift apparatus of engine | Soo Hyun HWANG, Jong Wung Park, Do-Joong KIM | 2016-10-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9464544 | Variable valve lift apparatus of engine | Soo Hyun HWANG, Jong Wung Park, Do-Joong KIM | 2016-10-11 |