Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11424468 | Electrolyte membrane for fuel cells and method of manufacturing the same | Yong Min Kim, Byoung Su Kim, Seung Jeong Oh, Woong Pyo Hong | 2022-08-23 |
| 11394016 | Punching system for electrode base material and punching method | Sei Woon Oh, Sun Hwak Woo, Jin Seo Park | 2022-07-19 |
| 11355760 | Method of manufacturing electrolyte membrane for fuel cells having improved durability | Jin Yi Choi | 2022-06-07 |