Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11852145 | Rotary compressors with variable speed and volume control | John R. Sauls, Gordon Powell, Daniel R. Crum | 2023-12-26 |
| 11852150 | Gas bearing management for a compressor | Jacob T. Helgerson | 2023-12-26 |
| 11725859 | System and method for dynamically determining refrigerant film thickness and dynamically controlling refrigerant film thickness at rolling-element bearing of an oil free chiller | — | 2023-08-15 |
| 11566663 | Bearing for supporting a rotating compressor shaft | Sung Hwa Jeung, Charles Roesler, Donald Lee Hill, Joseph M. Heger | 2023-01-31 |