Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6059324 | Pipe connection coupling, especially for connecting a pipe on a motor vehicle heat exchanger | Thomas Fricker, Prasanta Halder | 2000-05-09 |
| 5878806 | Heating and/or air-conditioning installation | Walter Denk, Ralf Martin, Vladimir Neumann, Werner Rauland, Leopold Seczer | 1999-03-09 |
| 4475445 | Air guide housing for a heating or air conditioning device for motor vehicles | Kurt Dietzsch, Hans-Dieter Oess, Joachim Zander, Gustav Jeske | 1984-10-09 |