Issued Patents 2023
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11721820 | Apparatus and method for measuring cell pitch of fuel cell stack | Jin Hyeok Yoo | 2023-08-08 |
| 11658313 | Separator assembly for fuel cell and fuel cell stack including same | Seong Il Heo, Yoo Chang Yang | 2023-05-23 |
| 11652221 | Separator assembly for air cooled fuel cell and fuel cell stack including the same | Byung Gun Song, Young June Park | 2023-05-16 |
| 11641018 | Unit cell of fuel cell and method of manufacturing the same | Soo Jin Lim, Seong Il Heo | 2023-05-02 |
| 11591422 | EPDM terpolymer and manufacturing method therefor | Hee Ryoung Koo, Au Ji Ru Son, Young Min Jang, Hyun-Soo Kim | 2023-02-28 |
| 11581551 | Elastomeric cell frame for fuel cell, manufacturing method of the same and unit cell using the same | Jin Hyeok Yoo | 2023-02-14 |
| 11549858 | Apparatus for testing airtightness of separator for fuel cell | Jin Hyeok Yoo | 2023-01-10 |