Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7833665 | Polysiloxane compound containing sulfonic acid groups, method of preparing the same and fuel cell including the same | Sang-kook Mah, Do-yun Kim, Jin-gyu Lee, Myung Sup Jung | 2010-11-16 |