Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10018093 | Vehicular exhaust device | Soo Hyung Woo, Woo Tae Kim, Dae Sung Kim, Seung Kook Han | 2018-07-10 |
| 9784177 | Engine system | Byong Young Choi, Soo Hyung Woo, Seung Kook Han, Wootae Kim | 2017-10-10 |