Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11112148 | Vapor compression system with refrigerant-lubricated compressor | Vishnu M. Sishtla | 2021-09-07 |
| 11098934 | Guiding panel for condenser, condenser and refrigeration system | Michael A. Stark, Kai Deng, Haiping Ding, Yuling Shi, Hongyi Li | 2021-08-24 |
| 11022351 | Liquid sensing for refrigerant-lubricated bearings | Vishnu M. Sishtla | 2021-06-01 |
| 10962263 | Vapor compression system with refrigerant-lubricated compressor | Vishnu M. Sishtla | 2021-03-30 |