Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11835150 | Air control valve for fuel cell vehicle | Sang Woo Kim, Ju Yong Lee | 2023-12-05 |
| 11764373 | Stack ventilation system | Kyoung Ku Ha | 2023-09-19 |
| 11605827 | Apparatus for regulating pressure of exhaust gas of fuel cell system | Kyoung Ku Ha, Jeong-Hee Park | 2023-03-14 |