Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11125480 | System and method for lubricant separation and return control | Kristin Rice Sullivan, Eric S. Mlsna, Andrew Thomas Plzak | 2021-09-21 |
| 11112157 | Suction conduit flow control for lubricant management | Matthew Cambio | 2021-09-07 |
| 11092151 | System and method for controlling a system that includes fixed speed and variable speed compressors | John Zhou, Roger J. Voorhis, Caleb Ryan Joiner, Benjamin Hayes, William G. Hansen | 2021-08-17 |
| 10921011 | Systems and methods for efficient airflow control in heating, ventilation, air conditioning, and refrigeration systems | Thomas J. Clanin, Xin Li | 2021-02-16 |