Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12404360 | Method of preparing graft copolymer | Tae Young Jeon, Joo Byung Chai, Yu Sung Jung, Jong Beom Kim | 2025-09-02 |
| 12372258 | Air cleaning apparatus | Hyo Dong KIM, Young-Gwan Song, Hee Chul Bae, Hyun-Ik Park, One-Sub Kim +2 more | 2025-07-29 |