Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12222139 | Heat pump with ejector | Ahmad M. Mahmoud, Parmesh Verma, Frederick J. Cogswell | 2025-02-11 |
| 11561028 | Heat pump with ejector | Ahmad M. Mahmoud, Parmesh Verma, Frederick J. Cogswell | 2023-01-24 |
| 10955149 | Dehumidification system for heat pump | — | 2021-03-23 |
| 10739052 | Heat pump with ejector | Ahmad M. Mahmoud, Parmesh Verma, Frederick J. Cogswell | 2020-08-11 |
| 10704813 | Ejectors and methods of manufacture | Steven A. Lozyniak, Alexander Lifson, Parmesh Verma, Kenneth Cresswell, J. Michael Griffin +1 more | 2020-07-07 |
| 10352592 | Ejector system and methods of operation | Alexander Lifson, Hans-Joachim Huff, Parmesh Verma, Thomas D. Radcliff, Frederick J. Cogswell +2 more | 2019-07-16 |