Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11686517 | On board chiller capacity calculation | Scott T. McDonough, Christopher Young | 2023-06-27 |
| 9874364 | Economizer damper fault detection | Michael R. Cote | 2018-01-23 |
| 7730935 | Hydronic system control for heating and cooling | — | 2010-06-08 |
| 6644398 | Advanced starting control for multiple zone system | — | 2003-11-11 |
| 6591901 | Advanced starting control for heating/cooling systems | — | 2003-07-15 |
| 6467537 | Advanced starting control for multiple zone system | — | 2002-10-22 |
| 6453993 | Advanced starting control for multiple zone system | — | 2002-09-24 |
| 6298677 | Reversible heat pump system | — | 2001-10-09 |
| 6253562 | Refrigerant subcooler for vapor compression refrigeration system | — | 2001-07-03 |
| 5863246 | Variable air volume control system | — | 1999-01-26 |
| 5520328 | System for providing integrated zone indoor air quality control | — | 1996-05-28 |
| 5501265 | Fluid flow control for HVAC system with valve position readjustment to equalize conditioning rates in multiple zones | — | 1996-03-26 |
| 5369597 | System for controlling heating or cooling capacity in heating or air conditioning systems | — | 1994-11-29 |
| D305420 | Electronic control module cover | Robert W. Peitz | 1990-01-09 |