Issued Patents 2024
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11913312 | Intelligent oil extraction system using all-metal screw pump | Guang Zhou, Xuelei Sun, Xueling Sun, Zhihai Zhang | 2024-02-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11913312 | Intelligent oil extraction system using all-metal screw pump | Guang Zhou, Xuelei Sun, Xueling Sun, Zhihai Zhang | 2024-02-27 |