Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12258604 | Method for promoting anaerobic digestion using carbonyl iron | Junyi Ma | 2025-03-25 |
| 11618700 | Recycling purification and reuse system for farmland tail water | Guilong Zhang, Cheng Yan, Hongbin Liu, Jie Li, Limei Zhai +5 more | 2023-04-04 |