Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11760659 | System and process for separating sand and gravel in sediments of sewage pipe network and recycling organic matters | Bo Fan, Yongli SUN, Pengfeng Li, Ying MU, Peng Huang +1 more | 2023-09-19 |
| 11739015 | Low-carbon nitrogen and phosphorus removal system and process for sewage treatment | Qiongqiong Xia, Pengfeng Li, Yongli SUN, Wei Shang, Wenan Zhang +1 more | 2023-08-29 |