Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11385150 | Double-layer concentric loading frame structure suitable for true triaxial testing machine | Xiwei Zhang, Xiating Feng | 2022-07-12 |
DM
Donghui Ma
Overall (2022): #470,308 of 548,613Top 90%
1
Patents 2022