Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8133951 | Modified polyacrylonitrile fiber and method of preparing the same | Xingxiang Zhang, Jianhua Zhang, He Cui, Jianjin NIU | 2012-03-13 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8133951 | Modified polyacrylonitrile fiber and method of preparing the same | Xingxiang Zhang, Jianhua Zhang, He Cui, Jianjin NIU | 2012-03-13 |