Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8338035 | Separator for fuel cell | Sang Mun Chin, Sae Hoon Kim, Yoo Chang Yang, Suk Min Baeck, Seong Il Heo | 2012-12-25 |
| 7776489 | Fuel cell stack clamping device | Young Bum Kum, Sae Hoon Kim, Yoo Chang Yang, Sung Ho Lee, Jung Do Suh +5 more | 2010-08-17 |