Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11204192 | Adjustable duct for HVAC system | Kevin R. Stockton | 2021-12-21 |
| 11022334 | Operational envelope control of an HVAC compressor | Aron M. Seiler, Chandra S. Yelamanchili, Rajiv K. Karkhanis, Nathan T. Ostrye | 2021-06-01 |
| 10982870 | Working fluid distribution systems | Ryan L. Snider, Douglas A. Kester | 2021-04-20 |
| 10941961 | Ultrasonic condensate management system and method | — | 2021-03-09 |