Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12308499 | Cutting apparatus and method of manufacturing MEA for fuel cell | Sung Hoon Jeong | 2025-05-20 |
| 11870119 | Heat treatment apparatus of MEA for fuel cell | Sung Hoon Jeong | 2024-01-09 |
| 11837765 | Cutting apparatus and method of manufacturing MEA for fuel cell | Sung Hoon Jeong | 2023-12-05 |
| 11251456 | Heat treatment apparatus of MEA for fuel cell | Sung Hoon Jeong | 2022-02-15 |