Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9482362 | Check valve for injecting gas | Dae-Yeoul Jung, Sung-Hyeok Kim, Kwang-Cheol Heo, Jong-Suk Kim | 2016-11-01 |
| 9371771 | Precombustion chamber for gas engine | Kwang-Cheol Heo, Chae-Soon Lim, Jong-Suk Kim | 2016-06-21 |