Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10513964 | Engine cooling system | Yonggyu Lee, Woo Yeol Jung, Tae Man Chung | 2019-12-24 |
| 10473022 | Coolant control valve unit, and engine cooling system having the same | — | 2019-11-12 |
| 10294852 | Engine system having coolant control valve | Yonggyu Lee, Seok Jun Yoon, Hyun Wook Ryu, Hogyoun Kang, Sungmoon CHO +1 more | 2019-05-21 |