Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8211198 | Adjustable filter racks | Curtis A. Trammell | 2012-07-03 |
| 7219505 | Control stability system for moist air dehumidification units and method of operation | John T. Knight, Stephen B. Pickle | 2007-05-22 |