Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9522427 | Perfluorinated sulfonic acid polymer membrane having porous surface layer and method for preparing the same | Dirk Henkensmeier, Chang Won Yoon, Eun Ae Cho, Suk Woo Nam, Tae Hoon Lim +2 more | 2016-12-20 |