Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11821668 | Systems and methods for implementing ejector refrigeration cycles with cascaded evaporation stages | David Ladd, Eckhard Achim Groll, Riley Barta | 2023-11-21 |
| 11644224 | Portable automatic refrigerant charging device and method | James Edward Braun, Eckhard Achim Groll, Akash Patil, Changkuan Liang, Orkan Kurtulus | 2023-05-09 |
| 11609027 | Control method for vapor compression cycle | Riley Barta, Eckhard Achim Groll, Florian Simon | 2023-03-21 |
| 11561027 | Systems and methods for implementing ejector refrigeration cycles with cascaded evaporation stages | David Ladd, Eckhard Achim Groll, Riley Barta | 2023-01-24 |