Issued Patents All Time
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7871736 | Polymer membrane for fuel cell, method of preparing same, and membrane-electrode assembly for fuel cell comprising same | Min-Kyu Song, Young-Mi Park, You-Mee Kim, Sang-Il Han, Ho-Jin Kweon +1 more | 2011-01-18 |