Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9670884 | Coolant control valve that selectively supplies EGR cooler with coolant | Jongho Lee, Jeonjin Park | 2017-06-06 |
| 9435248 | Engine having coolant control valve | Jongho Lee | 2016-09-06 |