Issued Patents 2021
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11183697 | Separator for a fuel cell including a first separator plate regulating an assembly position of a second separator plate | Soo Jin Lim, Seong Il Heo | 2021-11-23 |
| 11171340 | Unit cell for fuel cell | Jin Hyeok Yoo, Seong Il Heo | 2021-11-09 |
| 11050074 | Elastomeric cell frame for fuel cell and manufacturing method thereof, and unit cell using the same | Jin Hyeok Yoo, Seong II Heo | 2021-06-29 |
| 11038183 | Apparatus for manufacturing elastomeric cell frame for fuel cell | Jin Hyeok Yoo, Byung Gun Song | 2021-06-15 |
| 11024866 | Elastomeric cell frame for fuel cell, method of manufacturing same, and unit cell having same | Jin Hyeok Yoo, Seong Il Heo | 2021-06-01 |