Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12258951 | Transmission assembly of pump head of diaphragm booster pump, pump head of diaphragm booster pump, and diaphragm booster pump | Guoping Li, Kai Zhao, Chunhui Qiu, Qizhi Hong, Heng Zhang +1 more | 2025-03-25 |
| 12253072 | Pump head of diaphragm booster pump, diaphragm booster pump, water treatment device and method of operating pump head | Guoping Li, Kai Zhao, Chunhui Qiu, Qizhi Hong, Heng Zhang +1 more | 2025-03-18 |