Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11103285 | Pedicle screw assembly for dynamic and static fixation and installation tool therefor | Xieping Dong, Weiyi He, Qingli LI, Yuanwei Zhang, Xiaoxiang Zhang | 2021-08-31 |