Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9494953 | Control system and method for multi-stage heating and cooling system with minimum on time and off time | Dennis R. Morrow, Samuel Smith, John Wallace | 2016-11-15 |
| 7669432 | Evaporator pressure regulator control and diagnostics | Albert W. Maier, John R. Aggers, Robert A. Kensinger, Richard Vogh, Scott Michael Gelber | 2010-03-02 |
| 7287396 | Evaporator pressure regulator control and diagnostics | Albert W. Maier, John R. Aggers, Robert A. Kensinger, Richard Vogh, Scott Michael Gelber | 2007-10-30 |