Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11180427 | Method for preparing organic complex microelement fertilizer for engineering wound soil remediation and microelement fertilizer prepared | Xiaoyan Ai, Yingwei Ai, Xiaoqiao Su, Shenghao Ai | 2021-11-23 |
| 6974482 | Implantable orthopedic prosthesis with textured polymeric surfaces | — | 2005-12-13 |
| 6913623 | Two piecefused femoral hip stem | — | 2005-07-05 |