Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10122032 | Fuel cell stack with multilayer type collector plate | — | 2018-11-06 |
| 9929418 | System and method for diagnosing state of fuel cell stack and controlling fuel cell system | Kwi Seong Jeong, Young Bum Kum, Sang Bok Won | 2018-03-27 |