Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6425261 | Condenser for a vehicle air-conditioning system | Hagen Mittelstrass, Karl-Heinz Staffa | 2002-07-30 |
| 5725048 | Process for cooling drive components and heating the passenger compartment of a motor vehicle, especially an electrically driven vehicle, and arrangement for implementing the process | Thomas Heckenberger, Hans-Joachim Krauss, Michael Loehle | 1998-03-10 |
| 5666791 | Vehicle air conditioner condenser insert | — | 1997-09-16 |
| 5560214 | Condenser for an air-conditioning system of a vehicle | Karl Lochmahr, Manfred Nonnenmann, Werner Rojnica | 1996-10-01 |
| 5537839 | Condenser with refrigerant drier | Siegfried Tews | 1996-07-23 |
| 5419141 | Air conditioner for a vehicle | — | 1995-05-30 |
| 5335719 | Apparatus for heating and/or cooling a compartment | Noureddine Khelifa | 1994-08-09 |
| 5099654 | Method for controlling a motor vehicle air conditioning system | Wilhelm Baruschke, Hans-Joachim Ingelmann, Hans Kampf, Josef Kern, Karl Lochmahr +2 more | 1992-03-31 |