Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10695889 | Multi-angle two-dimensional ultrasonic vibration assisted nanofluid micro-lubrication grinding device | Changhe Li, Xianpeng Zhang, Min Yang, Shuming Guo, Naiqing Zhang +2 more | 2020-06-30 |
| 10568642 | Bone surgery grinding experimental device capable of cooling and electrostatic atomization film formation | Changhe Li, Min Yang, Runze LI, Jun Wang, Yali Hou +3 more | 2020-02-25 |