Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12129746 | Multi-phase controlled multi-well pumping unit | Xingcai Wu, Hongbao Liang, Hongtao Chen, Mei Han, Yan Zhang +1 more | 2024-10-29 |
| 7635022 | Pumping system | Huanzhong Dong, Jiamin Zhang, Shuhua Wang, Fengyou Chen, Aiguo Mo | 2009-12-22 |