Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11506088 | Hydro-turbine drive methods and systems for application for various rotary machineries | Joseph Rabovitser, David Cygan | 2022-11-22 |
| 11296645 | Solar-infrared hybrid collector | David Cygan | 2022-04-05 |
| 11255575 | Process and system for hot and/or cold energy transfer, transport and/or storage | David Cygan, S. B. Reddy Karri, John FINDLAY | 2022-02-22 |
| 11226092 | Low NOx combustion devices and methods | David Cygan, Sandeep Alavandi, Richard J. Kooy, David Kalensky | 2022-01-18 |