Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12252428 | System and method for recovering ammonia from an ammonia-containing liquid | Robert Eden | 2025-03-18 |
| 11492271 | Systems and methods for removing ammonia from an ammonia-containing liquid | Robert Eden | 2022-11-08 |
| 8939676 | Ammonia stripper | Robert Eden | 2015-01-27 |