Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8911484 | Multi-axial expandable pedicle screw and an expansion method thereof | Wei Lei | 2014-12-16 |
| 8613770 | Artificial cervical vertebrae composite joint | Wei Lei, Baojun Han, Da-Yu Liu, Yabo Yan, Jiangjun Zhou +2 more | 2013-12-24 |