Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9010290 | Multiple variable valve lift apparatus | Byong Young Choi, Soo Hyung Woo, Jin Kook Kong | 2015-04-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9010290 | Multiple variable valve lift apparatus | Byong Young Choi, Soo Hyung Woo, Jin Kook Kong | 2015-04-21 |