Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12247751 | Multiple fan HVAC system with optimized fan location | Michael F. Taras, Aniruddha S Joshi | 2025-03-11 |
| 8810419 | Refrigerant charge level detection | Thomas J. Fredricks, Thomas Lorenz, Edward B. Evans | 2014-08-19 |
| 8648729 | Refrigerant charge level detection | Thomas J. Fredricks, Thomas Lorenz | 2014-02-11 |
| 8466798 | Refrigerant charge level detection | Thomas J. Fredricks, Thomas Lorenz | 2013-06-18 |