Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7923163 | Structure of bipolar plate for direct methanol fuel cell and shape of flow path thereof and fuel cells including them | Jung-Ki Park, Ki Yun Cho, Kyung A Sung, Wan-Keun Kim, Seong-Nam Lee | 2011-04-12 |