Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9821632 | Method for controlling the refrigerant pressure in an ambient heat exchanger of a refrigerant circuit | Stefan Wiedemann, Martin Knott | 2017-11-21 |
| 9625188 | Method for operating a refrigerant circuit as a heat pump and heat pump operable as a refrigerant circuit | Peter Satzger, Robert HERBOLZHEIMER, Martin Knott, Stefan Morgenstern, Felix Schedel | 2017-04-18 |
| 7434609 | System with an internal combustion engine, a fuel cell and a climate control unit for heating and/or cooling the interior of a motor vehicle and process for the operation thereof | Noureddine Khelifa, Alexander Kolb | 2008-10-14 |
| 7290599 | System for heating and cooling the interior of a motor vehicle | Noureddine Khelifa, Steffen Korfmann | 2007-11-06 |
| 7240725 | Device for climate control of a driver's bed | Noureddine Khelifa, Wolfgang Kraemer | 2007-07-10 |
| 7063139 | System for heating and cooling the interior of a motor vehicle | Noureddine Khelifa, Steffen Korfmann | 2006-06-20 |
| 7055337 | System with an internal combustion engine, a fuel cell and a climate control unit for heating and/or cooling the interior of a motor vehicle and process for the operation thereof | Noureddine Khelifa, Alexander Kolb | 2006-06-06 |
| 6865901 | System with an internal combustion engine, a fuel cell and a climate control unit for heating and/or cooling the interior of a motor vehicle and process for the operation thereof | Noureddine Khelifa, Alexander Kolb | 2005-03-15 |