Issued Patents 2022
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11499767 | Reverse rotation prevention in centrifugal compressor | Scott A. Nieforth | 2022-11-15 |
| 11499569 | Mixed-flow compressor with counter-rotating diffuser | Michael M. Joly, Chaitanya Vishwajit Halbe, William T. Cousins | 2022-11-15 |
| 11499561 | Centrifugal compressor with recirculation passage | William T. Cousins | 2022-11-15 |
| 11493057 | Centrifugal compressor and method of operating the same | Lei Yu, Sheng-I Chen | 2022-11-08 |
| 11421708 | Refrigeration system mixed-flow compressor | William T. Cousins, Michael M. Joly | 2022-08-23 |
| 11415148 | Variable diffuser drive system | Kai Deng | 2022-08-16 |
| 11346366 | Rotating diffuser in centrifugal compressor | Michael M. Joly, Xiaodan Cai, Chaitanya Vishwajit Halbe, William T. Cousins | 2022-05-31 |
| 11306950 | Lubrication supply system | Scott A. Nieforth | 2022-04-19 |
| 11293438 | Screw compressor with magnetic gear | Jagadeesh Kumar Tangudu | 2022-04-05 |
| 11292987 | Active filter for oil-free refrigerant compressor | Zissis A. Dardas, Ulf J. Jonsson, Ying She, Zaffir A. Chaudhry | 2022-04-05 |
| 11231214 | Low pressure integrated purge | Zissis A. Dardas | 2022-01-25 |