Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11286580 | Method for producing acrylonitrile-based fiber | Sang Jin Kim, Hye Jin Han, Ki Yeon Jo, Jeong Hun Cho, Joon-Hee Cho | 2022-03-29 |
CB
Chang Hong Bak
Overall (2022): #504,348 of 548,613Top 95%
1
Patents 2022