Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10483570 | Fuel cell and method for operating the same | Choonjae Ryu, Dongkeun Yang | 2019-11-19 |
| 10418653 | Fuel reforming device with heat storage member | Choonjae Ryu, Dongkeun Yang | 2019-09-17 |