Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10760473 | Method for charging coolant in cooling system for vehicle | Tae Man Chung, Hyo Jo Lee, Woo Yeol Jung | 2020-09-01 |
| 9381466 | Exhaust gas purification system | Hong Suk Kim, Gyu Baek Cho, Jun Ho Lee, Seok Hwan Lee, Se-Jong Woo | 2016-07-05 |