Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12215901 | Guiding panel for condenser, condenser and refrigeration system | Michael A. Stark, Kai Deng, Haiping Ding, Yuling Shi, Hongyi Li | 2025-02-04 |
| 11923746 | Magnetic bearing cooling management | Vishnu M. Sishtla | 2024-03-05 |
| 11821665 | Guiding panel for condenser, condenser and refrigeration system | Michael A. Stark, Kai Deng, Haiping Ding, Yuling Shi, Hongyi Li | 2023-11-21 |
| 11499767 | Reverse rotation prevention in centrifugal compressor | Vishnu M. Sishtla | 2022-11-15 |
| 11306950 | Lubrication supply system | Vishnu M. Sishtla | 2022-04-19 |
| 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 |
| 10823198 | Diffuser for a centrifugal compressor and centrifugal compressor having the same | Vishnu M. Sishtla, Kai Deng, Zhanbo Du, Xili Liu, Biao Shu +1 more | 2020-11-03 |