Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9847535 | Fuel cell stack with enhanced freeze-thaw durability | Bo Ki Hong, Kook Il Han, Sae Hoon Kim | 2017-12-19 |
| 9722262 | Fuel cell stack for preventing deterioration of end cell | Jong Sung Kim, Jung Do Suh | 2017-08-01 |