Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6662864 | Air-conditioning system with air-conditioning and heat-pump mode | Roland Burk, Hans-Joachim Krauss, Christoph Walter | 2003-12-16 |
| 6568205 | Air-conditioner for a motor vehicle | Cathy Bureau, Roland Burk, Gottfried Duerr, Guenther Feuerecker, Kurt Molt +2 more | 2003-05-27 |