Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10331117 | System and method of monitoring performance of an HVAC unit | — | 2019-06-25 |
| 10234156 | System and method of determining proper operation of an HVAC system | Jun-Pyo Lee | 2019-03-19 |
| 10222085 | Energy recovery ventilator with reduced power consumption | Dwight H. Heberer, Kevin D. Thompson, Eric W. Adams, Kent Kuffner | 2019-03-05 |
| 10215431 | Compact air handler with multiple fans | — | 2019-02-26 |
| 10215438 | System and method of determining a limit fault in an HVAC unit | — | 2019-02-26 |
| 10184678 | System and method for measuring duct leakage in a HVAC system | Jun-Pyo Lee | 2019-01-22 |