Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10862144 | Humidification device for fuel cell | Hyunyoo Kim, Chang Ha Lee | 2020-12-08 |
| 10862145 | Humidifying device for fuel cell | Jeong-Hee Park, Kyoung Ku Ha, Hyunyoo Kim, Chang Ha Lee | 2020-12-08 |