Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8104739 | Pulse valve | Dirk Vollmer | 2012-01-31 |
| 6736327 | Air conditioning system for the passenger compartment of a motor vehicle | Walter Hersel, Juergen Munz, Harald Eisenhardt, Rolf Falliano | 2004-05-18 |
| 6671152 | Power MOS transistor with overtemperature protection circuit | Walter Hersel, Wolfram Breitling, Rolf Falliano | 2003-12-30 |
| 6394414 | Electronic control circuit | Wolfram Breitling, Horst Singer, Rolf Falliano, Florian Richter | 2002-05-28 |
| 6225769 | Device for operating an electric motor | Veit-Michael Brenner, Lukas Thull | 2001-05-01 |
| 5099654 | Method for controlling a motor vehicle air conditioning system | Wilhelm Baruschke, Roland Burk, Hans-Joachim Ingelmann, Hans Kampf, Josef Kern +2 more | 1992-03-31 |
| 4650045 | Method and apparatus for controlling the output speed of a fluid friction clutch | Karl Lochmahr | 1987-03-17 |
| 4408244 | Circuit safe against overload for varying the amount of power to an electric blower motor | — | 1983-10-04 |
| 4386734 | Device for operation of a fluid circuit | — | 1983-06-07 |