Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11674570 | Self-adaptive heavy-duty gear transmission walking device | Datong Qin, Nong Zhang, Liqiao Jiang, Ming Ma, Chang Lyu +14 more | 2023-06-13 |
| 10732070 | Load-sensitive multi-path valve testing device and testing method | Lei Zhang, Yan Dong, Qian Wang, Lei Liu | 2020-08-04 |