Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12409414 | Method for zero discharge treatment of desulfurization wastewater suitable for multiple working conditions | Fusheng Yu, Huijie Dan, Guoping Niu, Yongjun Niu, Ming Lei +3 more | 2025-09-09 |
| D1072894 | Plastic welder | — | 2025-04-29 |