Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10457580 | Device for treating a black and odorous water body with a bionic process | Lieyu Zhang, Jiaxi Li, Ying Xiong, Guowen Li, Caole LI | 2019-10-29 |
| 10427962 | Method for treating a black and odorous water body with a bionic process | Lieyu Zhang, Jiaxi Li, Ying Xiong, Guowen Li, Caole LI | 2019-10-01 |
| 10285345 | Irrigation device and system, and method for using the same | Yongwei Gong, Ye Chen, Zhuangju Li, Fan Zhang, Junqi Li +1 more | 2019-05-14 |