Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9347717 | Method for a circuit with heat accumulator | Thomas Strauss, Rolf Muller | 2016-05-24 |
| 7788938 | Method and device for regulating a coolant circuit of a vehicle air conditioning system | Armin Britsch-Laudwein, Karl Lochmahr | 2010-09-07 |
| 6615595 | Method and system for controlling a compressor | Thomas Gerken, Hans-Joachim Krauss, Ottokar Kunberger, Sascha Lindauer, Karl Lochmahr +1 more | 2003-09-09 |
| 6185950 | Sensor for detecting solar insolation | Oliver Kaefer, Karl Lochmahr | 2001-02-13 |
| 5992163 | Process and arrangement for an air conditioner control with an evaporator protected against icing | Matthias Kies, Karl Lochmahr, Joachim Raimann | 1999-11-30 |
| 5967185 | Rotary valve | Oliver Kaefer, Karl Lochmahr | 1999-10-19 |
| 5934987 | Device and method for controlling air conduction elements of a vehicle | Alexander Boehlendorf, Markus Flik, Oliver Kaefer, Hans Kampf, Karl Lochmahr +2 more | 1999-08-10 |
| 5826439 | Method and circuit for on/off control of the compressor of a motor vehicle air conditioner | Karl Lochmahr, Markus Speer | 1998-10-27 |
| 5549153 | Device for cooling drive components and heating a passenger compartment of an electric vehicle | Karl Lochmahr, Werner Rojnica | 1996-08-27 |
| 5215044 | Cooling system for a vehicle having an internal-combustion engine | Matthias Banzhaf, Juergen Barwig, Dieter Bauer, Jochen Eitel, Kurt Hauser +2 more | 1993-06-01 |
| 5099654 | Method for controlling a motor vehicle air conditioning system | Roland Burk, Hans-Joachim Ingelmann, Hans Kampf, Josef Kern, Karl Lochmahr +2 more | 1992-03-31 |