Issued Patents 2021
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11187249 | Silencer, and centrifugal compressor and refrigeration system having the same | Kai Deng, Zhanbo Du | 2021-11-30 |
| 11156226 | Centrifugal compressor with recirculation passage | William T. Cousins | 2021-10-26 |
| 11112148 | Vapor compression system with refrigerant-lubricated compressor | Scott A. Nieforth | 2021-09-07 |
| 11105203 | High efficiency centrifugal impeller with balancing weights | Jing Chen | 2021-08-31 |
| 11067098 | Silencer for a centrifugal compressor assembly | — | 2021-07-20 |
| 11053950 | Centrifugal compressor open impeller | William T. Cousins | 2021-07-06 |
| 11022351 | Liquid sensing for refrigerant-lubricated bearings | Scott A. Nieforth | 2021-06-01 |
| 10968919 | Two-stage centrifugal compressor | — | 2021-04-06 |
| 10962263 | Vapor compression system with refrigerant-lubricated compressor | Scott A. Nieforth | 2021-03-30 |
| 10941966 | Hot gas bypass energy recovery | William T. Cousins | 2021-03-09 |