Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7510678 | Composite material for bipolar plate | Hyoung-Juhn Kim, Yeong-Chan Eun, Sung-Yong Cho, Ho-Jin Kweon, Dong Hun Lee +2 more | 2009-03-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7510678 | Composite material for bipolar plate | Hyoung-Juhn Kim, Yeong-Chan Eun, Sung-Yong Cho, Ho-Jin Kweon, Dong Hun Lee +2 more | 2009-03-31 |