Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9455458 | Hydrogen supply apparatus of fuel cell stack | Hyun Suk Choo, Se Joon Im | 2016-09-27 |
| 8765326 | Joining device for fuel cell stack and fuel cell stack provided with the same | Haeng Jin Ko, Young Bum Kum, Young Woo Noh, Sae Hoon Kim, Sang Hyun Cho +7 more | 2014-07-01 |
| 8404397 | Joining device for fuel cell stack and fuel cell stack provided with the same | Haeng Jin Ko, Young Bum Kum, Young Woo Noh, Sae Hoon Kim, Sang Hyun Cho +7 more | 2013-03-26 |