Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6106282 | Fuel-operated heater | Michael Humburg, Andreas Alber | 2000-08-22 |
| 5855319 | Vehicle heater | Erwin Burner, Michael Humburg, Fritz Mohring, Peter Reiser, Edwin Steiert +1 more | 1999-01-05 |
| 5847671 | Arrangement of a vehicle auxiliary heater with a regulating device and control unit inside a vehicle | Wolfgang Rich, Wilhelm Trageiser, Peter Haber, Thomas Görtler, Joachim Rugner | 1998-12-08 |
| 4979484 | Device for controlling at least one throttle cross-section at least one control orifice | — | 1990-12-25 |
| 4962737 | Device for controlling at least one throttle cross-section at a control opening | Gunter Brand, Hartmut Brammer, Richard Gerber, Otto Glockler, Gerold Grimm +11 more | 1990-10-16 |
| 4913114 | Governing apparatus for the idling rpm of an internal combustion engine | Harald Kalippke, Richard Gerber, Wolfgang Staudenmaier | 1990-04-03 |
| 4895344 | Electric control motor | Guenter Brand, Richard Gerber, Gerold Grimm, Harald Kalippke | 1990-01-23 |