Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6817193 | Method for operating a refrigerant circuit, method for operating a motor vehicle driving engine, and refrigerant circuit | Roland Caesar, Thomas Finkenberger, Jan Gaertner, Juergen Wertenbach | 2004-11-16 |
| 6766654 | Air conditioning system for a motor vehicle | — | 2004-07-27 |
| 6735966 | Method for regulating an air-conditioning device having a fresh air and a circulating air supply | Andreas Lissner, Markus Schoellhorn | 2004-05-18 |