Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10775071 | Energy recovery ventilator | Dwight H. Heberer | 2020-09-15 |
| 10684188 | System and method for determining duct leakage in a HVAC system | Jun-Pyo Lee | 2020-06-16 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10775071 | Energy recovery ventilator | Dwight H. Heberer | 2020-09-15 |
| 10684188 | System and method for determining duct leakage in a HVAC system | Jun-Pyo Lee | 2020-06-16 |