Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7959688 | Method for removing ammonia nitrogen from solutions | Zhibin HU, Zhimin Wen | 2011-06-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7959688 | Method for removing ammonia nitrogen from solutions | Zhibin HU, Zhimin Wen | 2011-06-14 |