Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4671810 | Arrangement for the filtering of a supply air flow, especially for motor vehicles | Hans-Dieter Oess | 1987-06-09 |
| 4662561 | Heater for installation on the floor or in the side walls of a motor vehicle | Hans-Dieter Oess | 1987-05-05 |
| 4616693 | Heating and/or air conditioning apparatus for automotive vehicles | Karlheinz Witzel | 1986-10-14 |
| 4475445 | Air guide housing for a heating or air conditioning device for motor vehicles | Hans-Dieter Oess, Wolfgang Kniele, Joachim Zander, Gustav Jeske | 1984-10-09 |
| 4418743 | Electronic circuit for controlling a heating or air-conditioning apparatus in a motor vehicle | Rainer Knoblauch | 1983-12-06 |
| 4373665 | Deformable light-weight housing structure | — | 1983-02-15 |
| 4344482 | Multiple flow condenser for air conditioning units of motor vehicles | — | 1982-08-17 |