Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12416311 | System and method for compressor performance monitoring and surge detection | Alberto Traverso, Paolo Silvestri, Federico Reggio, Carlo Alberto Niccolini, Marco Ferrando +1 more | 2025-09-16 |
| 12044240 | Refrigeration system mixed-flow compressor | Vishnu M. Sishtla, Michael M. Joly | 2024-07-23 |
| 12018693 | Method and system for compressor operating range extension via active valve control | Vishnu M. Sishtla | 2024-06-25 |
| 11965514 | Axial and downstream compressor assembly | Michael M. Joly, Chaitanya Vishwajit Halbe, Vishnu M. Sishtla | 2024-04-23 |
| 11808277 | Centrifugal compressor with recirculation passage | Vishnu M. Sishtla | 2023-11-07 |
| 11739766 | Centrifugal compressor including diffuser pressure equalization feature | Vishnu M. Sishtla | 2023-08-29 |
| 11592034 | Vaneless supersonic diffuser for compressor | Chaitanya Vishwajit Halbe, Michael M. Joly, Vishnu M. Sishtla | 2023-02-28 |
| 11498660 | Embedded engines in hybrid blended wing body | Razvan Virgil Florea, Thomas G. Tillman, David J. Arend, John D. Wolter | 2022-11-15 |
| 11499569 | Mixed-flow compressor with counter-rotating diffuser | Michael M. Joly, Chaitanya Vishwajit Halbe, Vishnu M. Sishtla | 2022-11-15 |
| 11499561 | Centrifugal compressor with recirculation passage | Vishnu M. Sishtla | 2022-11-15 |
| 11421708 | Refrigeration system mixed-flow compressor | Vishnu M. Sishtla, Michael M. Joly | 2022-08-23 |
| 11346366 | Rotating diffuser in centrifugal compressor | Michael M. Joly, Xiaodan Cai, Chaitanya Vishwajit Halbe, Vishnu M. Sishtla | 2022-05-31 |
| 11156226 | Centrifugal compressor with recirculation passage | Vishnu M. Sishtla | 2021-10-26 |
| 11053950 | Centrifugal compressor open impeller | Vishnu M. Sishtla | 2021-07-06 |
| 10941966 | Hot gas bypass energy recovery | Vishnu M. Sishtla | 2021-03-09 |
| 10648702 | Low capacity, low-GWP, HVAC system | Parmesh Verma, Frederick J. Cogswell, Vishnu M. Sishtla, Ulf J. Jonsson, Larry D. Burns | 2020-05-12 |
| 10415505 | Non-axisymmetric fan flow path | Razvan Virgil Florea, Thomas G. Tillman | 2019-09-17 |