Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10513964 | Engine cooling system | Hyo Jo Lee, Woo Yeol Jung, Tae Man Chung | 2019-12-24 |
| 10294852 | Engine system having coolant control valve | Seok Jun Yoon, Hyun Wook Ryu, Hogyoun Kang, Hyo Jo Lee, Sungmoon CHO +1 more | 2019-05-21 |