Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11054198 | Cooling apparatus for hydrostatic transmission | Jong Rak CHOI, Young Gil PARK, Cheung Hyun Nam, Nam Hyung Chung, Shin Hwa Choi | 2021-07-06 |
| 10969009 | Oil cooling apparatus for hydrostatic transmissions | Jong Rak CHOI | 2021-04-06 |
| 10900449 | Vehicle silencer | Junguk LEE | 2021-01-26 |