Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8067332 | Methanation catalyst, and carbon monoxide removing system, fuel processor, and fuel cell including the same | Hyun Chul Lee, Soon-ho Kim, Kang Hee Lee, Doo Hwan Lee, Eun-duck Park | 2011-11-29 |
| 8057577 | Desulfurizer for fuel gas for fuel cell and desulfurization method using the same | Doo Hwan Lee, Soon-ho Kim, Hyun Chul Lee, Eun-duck Park, Chan-ho Pak +1 more | 2011-11-15 |