Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11346571 | Method for controlling an air conditioning system using an economic balance point and a capacity balance point | Matthew Smithson, Lebbeous Alexander Fogle-Weekley, Asa Paul Freedman | 2022-05-31 |
| 10422541 | System and method for switching a multiple-zone heat pump refrigerant system between cooling and heating modes | Matthew Smithson | 2019-09-24 |