Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11174182 | System for preventing and controlling heavy metals and method for preventing and controlling heavy metals using the same | Lei Wang, Beidou Xi, Jinsheng Wang, Yangyang Wang, Tongtong Li +4 more | 2021-11-16 |