Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11820096 | Multi plate screw press sludge dewatering machine | Gangfan Sun, Wenbiao ZHANG | 2023-11-21 |
| 11034603 | Multi plate screw press sludge dewatering machine | Gangfan Sun, Wenbiao ZHANG | 2021-06-15 |
| 10727377 | Full-spectrum light emitting diode and application thereof | Tzuhsin Wang, Shirong Wen, Haifeng Zheng, Hongbo Yan, Jingjun Gu | 2020-07-28 |