Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11848165 | Ceramic reed switch | Tao GOU | 2023-12-19 |
| 11801653 | Special hydraulic press for bulging pressing forming of automobile axle housing and pressing forming method | Liandong Wang, Chen Liang, Lei Ma, Xiaodi Wang, Xiliang Song +3 more | 2023-10-31 |
| 9458382 | Top drive mechanism for drill rod | Zhiping Liu, Wenming Yang | 2016-10-04 |