Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10950878 | Humidifier for a fuel cell | Hyun Yoo Kim | 2021-03-16 |
| 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 |