Issued Patents 2022
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11459412 | EPDM terpolymer and manufacturing method therefor | Hee Ryoung Koo, Au Ji Ru Son, Young Min Jang, Hyun-Soo Kim | 2022-10-04 |
| 11387478 | Elastomeric cell frame for fuel cell | Jin Hyeok Yoo, Yoo Chang Yang | 2022-07-12 |
| 11374239 | Frame gasket for fuel cell and method of molding the same | Seong Il Heo, Soo Jin Lim | 2022-06-28 |
| 11367883 | Elastomeric cell frame for fuel cell, method of manufacturing same, and unit cell using same | Jin Hyeok Yoo, Seong Il Heo | 2022-06-21 |
| 11251441 | Elastomeric cell frame for fuel cell, method for manufacturing the same and fuel cell using the same | Jin Hyeok Yoo | 2022-02-15 |