Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11752834 | Vehicle heater | Thomas Bauer, Tobias Strobel, Gunter Eberspach | 2023-09-12 |
| 11162680 | Process for operating a fuel-operated vehicle heater and fuel-operated vehicle heater | Michael Humburg, Wolfgang Pfister, Hans JENSEN | 2021-11-02 |
| 11142041 | Method for operating a fuel-operated vehicle heater | Wolfgang Pfister | 2021-10-12 |
| 11104206 | Vehicle heater | Andreas Collmer, Michael Haefner | 2021-08-31 |
| 11072222 | Combustion chamber assembly unit | Michael Humburg, Wolfgang Pfister | 2021-07-27 |
| 10571119 | Combustion chamber assembly unit for a vaporizing burner | — | 2020-02-25 |
| 9863640 | Bottom assembly unit for a combustion chamber assembly unit of a vaporizing burner | Wolfgang Pfister, Valerij Hermann | 2018-01-09 |
| 9297529 | Evaporator assembly unit, especially for a vehicle heater | — | 2016-03-29 |
| 7335016 | Combustion chamber, particularly for vehicle heating device | Michael Kramer | 2008-02-26 |
| 7216812 | Device for air conditioning a vehicle | Gunter Eberspach, Bruno Lindl, Andreas Kaupert, Gerd Gaiser | 2007-05-15 |
| 7150146 | Method of operating an exhaust gas treatment system for an internal combustion engine | Gunter Eberspach, Gerd Gaiser | 2006-12-19 |
| 6988885 | Evaporative burner | Gunter Eberspach, Bruno Lindl | 2006-01-24 |
| 6945770 | Fuel metering pump of a heating equipment, particularly water or air heating equipment of a motor vehicle, with control equipment | Gunter Eberspach, Dieter Gotz | 2005-09-20 |
| 6929467 | Combustion chamber assembly for a heating device | Andreas Collmer | 2005-08-16 |
| 6902391 | Temperature-controlled fuel valve, especially for a fuel-operated heating burner of a vehicle heating system | Thomas Bauer | 2005-06-07 |
| 6883730 | Atomizing nozzle for a burner | Gunter Eberspach, Michael Humburg, Franz Joos | 2005-04-26 |
| 6764302 | Atomizing nozzle for a burner, especially for a heater that can be used on a vehicle | Gunter Eberspach | 2004-07-20 |
| 6726114 | Evaporative burner | Gunter Eberspach, Bruno Lindl | 2004-04-27 |
| 6712282 | Fluid delivery device, particularly for delivery of combustion air to a heating burner of a motor vehicle | Gunter Eberspach, Dieter Gotz | 2004-03-30 |
| 6540150 | Fuel-operated air heater | Gunter Eberspach | 2003-04-01 |
| 6027334 | Evaporation burner for a heater | — | 2000-02-22 |
| 5993197 | Combustion chamber of a burner for a vehicle heater or an exhaust gas particle filter | Andreas Alber, Dirk Brenner, Michael Humburg, Wolfgang Pfister, Peter Alan Steiner | 1999-11-30 |
| 5826428 | Burner for the thermal regeneration of a particle filter in an exhaust gas aftertreatment system of an internal combustion engine, especially a diesel engine | — | 1998-10-27 |
| 5732880 | Heater for a vehicle powered by an internal-combustion engine | Herbert Langen, Peter Reiser, Dirk Brenner, Wolfgang Pfister, Erwin Burner | 1998-03-31 |
| 5511413 | Method and device for determining the load condition of particle filters | Wolfgang Pfister, Erwin Burner, Heinrich Wacker, Peter Steiner | 1996-04-30 |