Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8061334 | Device for recycling and cooling exhaust gas for an internal combustion engine | Jochen Eitel, Markus Flik, Peter Geskes, Thomas Heckenberger, Jens Ruckwied +1 more | 2011-11-22 |
| 6823685 | Vehicle air conditioning device | Frank Fruhauf, Jurgen Maue, Andre Strobel | 2004-11-30 |
| 6298911 | Method and apparatus for automatic control of motor vehicle climate control having several operating modes | Wolfgang Volz | 2001-10-09 |
| 6244952 | Ventilation assembly for a passenger vehicle | Klaus Arold, Erich Kubsch | 2001-06-12 |
| 6145325 | Method for operating a motor vehicle air conditioner with a compressor with lubricant circulation | Klaus Hanselmann, Wolfgang Straub | 2000-11-14 |
| 6019288 | Heating or air conditioning unit | Klaus Arold, Markus Schoellhorn, Manfred Weindorf | 2000-02-01 |
| 5992162 | Process for the outside-moisture-dependent control of a motor vehicle air conditioner | Wolfgang Volz | 1999-11-30 |
| 5878809 | Process and system for controlling an air-conditioning system for a vehicle interior | — | 1999-03-09 |
| 5860593 | Vehicle air-conditioning system having an air-guiding arrangement which is adjustable as a function of the sun radiation | Jurgen Maue, Wolfgang Rossner, Dietrich Wahl | 1999-01-19 |
| 5767651 | Device for driving a positioning element by means of a stepping motor | Pierre Boillat, Wolfgang Straub, Juergen Blessing | 1998-06-16 |
| 5616965 | Electro-pneumatic bus | Franz J. Wolf, Uwe Reichert, Walter Decker, Frank Demling, Andrew Ogrissek +2 more | 1997-04-01 |
| 5577422 | Control panel assembly for a motor vehicle | Oliver Beck, Martin Spengler, Manfred Ohlhausen | 1996-11-26 |
| 5494097 | Method and device for regulating or controlling the temperature of an interior space, especially that of a motor vehicle | Wolfgang Straub | 1996-02-27 |
| 5086830 | Air-conditioning system for motor vehicles | Wolfgang Volz | 1992-02-11 |
| 4848444 | Process and processor for the control of parameters of the interior air in a motor vehicle having an air conditioning system | Wolfgang Volz | 1989-07-18 |
| 4750671 | Regulating device of a multi-channel heating system for a vehicle | Wolfgang Volz | 1988-06-14 |