Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11046792 | Method of preparing (meth)acrylonitrile-based polymer for preparing carbon fiber | Jeong Hun Cho, Young Soo Song, Hyun Min Kim, Chang Hun Kim, Hyo Yong KIM | 2021-06-29 |