Issued Patents 2022
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11448420 | Air duct damper | Jean H. Scholten, Aurimas Aniulis | 2022-09-20 |
| 11277893 | Thermostat with area light system and occupancy sensor | Sudhi R. Sinha, Joseph R. Ribbich, Michael L. Ribbich, Charles J. Gaidish, John P. Cipolla +4 more | 2022-03-15 |