Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6644054 | Method and device for operating a refrigerant system | Werner Schiller | 2003-11-11 |
| 6341496 | Electrically driven compression-type refrigeration system with supercritical process | Hans-Martin Knaus, Siegfried Reuter | 2002-01-29 |
| 5971287 | Method and system for regulating the mixed-air of a heating/air-conditioning system of a motor vehicle | Gregor Gattnar | 1999-10-26 |
| 5907954 | Method and system for regulating mixed air in an air conditioning system of a motor vehicle | — | 1999-06-01 |