Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6817408 | Heat exchanger with integral internal temperature sensor | Alan Smith, Lawrence Michael Saupe, Lance L. Frens | 2004-11-16 |
| 6027552 | Method for removing ammonia and carbon dioxide gases from a steam | Donald Neal Ruck, Roderick E. Athey, David William Tice | 2000-02-22 |
| 5772709 | Apparatus for removing ammonia and carbon dioxide gases from a steam | Donald Neal Ruck, Roderick E. Athey, David William Tice | 1998-06-30 |