Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6027552 | Method for removing ammonia and carbon dioxide gases from a steam | Donald Neal Ruck, James Richard Lines, Roderick E. Athey | 2000-02-22 |
| 5772709 | Apparatus for removing ammonia and carbon dioxide gases from a steam | Donald Neal Ruck, James Richard Lines, Roderick E. Athey | 1998-06-30 |