Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11131471 | Refrigeration leak detection | Brian R. Butler, Stuart Morgan, Winfield S. Morter, Andrew M. Welch, David A. ALFANO +1 more | 2021-09-28 |
| 11105546 | System and method of controlling a variable-capacity compressor | Sahil Popli, Edward J. Trudeau, Jr. | 2021-08-31 |
| 11067074 | Compressor with flooded start control | — | 2021-07-20 |
| 10979373 | Suggested responses based on message stickers | — | 2021-04-13 |
| 10962009 | Variable speed compressor protection system and method | Stephen M. Seibel | 2021-03-30 |