Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11821430 | Oil transport structure in an electric motor of an electric submersible pump (ESP) assembly | Yuzhu Hu, Dezhi Zheng, Donn J. Brown | 2023-11-21 |
| 11504652 | Kind of an integrated sewage treatment equipment for paper mill | Xiaofeng Jia, Wei-Chung Yang, Xiangguo Li, Jianghong Huangfu, Hui GUO +9 more | 2022-11-22 |