Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11820198 | Method for operating a vehicular refrigeration system having a refrigeration circuit with a heat pump function | Dirk Schroeder, Helmut ROTTENKOLBER | 2023-11-21 |
| 11820203 | Method for defrosting an external heat exchanger, which is operated as an air heat pump, of a cooling system for a motor vehicle, cooling system, and motor vehicle having such a cooling system | Dirk Schroeder, Helmut ROTTENKOLBER | 2023-11-21 |