Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12392527 | Ejector-enhanced heat recovery refrigeration system | Parmesh Verma, Frederick J. Cogswell | 2025-08-19 |
| 11780295 | Aircraft multi-zone environmental control systems | Brian St. Rock | 2023-10-10 |
| 11525618 | Enhanced heat exchanger performance under frosting conditions | Abbas A. Alahyari, Yinshan Feng | 2022-12-13 |
| 11498686 | Refrigeration systems | Abbas A. Alahyari | 2022-11-15 |
| 11300327 | Ejector-enhanced heat recovery refrigeration system | Parmesh Verma, Frederick J. Cogswell | 2022-04-12 |
| 11173768 | Aircraft multi-zone environmental control systems | Brian St. Rock | 2021-11-16 |
| 11148814 | Refrigeration circuits, environmental control systems, and methods of controlling flow in refrigeration circuits | Brian St. Rock | 2021-10-19 |
| 10634398 | Heating, ventilation, air conditioning and refrigeration system | Bart Antonie van Hassel, Thomas D. Radcliff, Parmesh Verma | 2020-04-28 |
| 10551097 | Refrigeration system | Frederick J. Cogswell, Catherine Thibaud, Parmesh Verma, Bart Antonie van Hassel, Thomas D. Radcliff +1 more | 2020-02-04 |
| 10408501 | Environmental control system with ejector-enhanced cooling | Brian St. Rock | 2019-09-10 |
| 10386100 | Adsorption system heat exchanger | Frederick J. Cogswell, Parmesh Verma, Catherine Thibaud, Bart Antonie van Hassel, Thomas D. Radcliff +1 more | 2019-08-20 |