Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5387407 | Process for the recovery of ammonia from flue gases | Hans Ruegg | 1995-02-07 |
| 5045292 | Process for the removal of nitric oxides from flue gases | Hans Ruegg | 1991-09-03 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5387407 | Process for the recovery of ammonia from flue gases | Hans Ruegg | 1995-02-07 |
| 5045292 | Process for the removal of nitric oxides from flue gases | Hans Ruegg | 1991-09-03 |