Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10267268 | Pump device for building up pressure in a fuel tank | Marko Lorenz, Andreas Gutscher | 2019-04-23 |
| 9983090 | Tank leakage diagnosis having a fuel tank as a pressure store | Peter Klee, Marko Lorenz, Andreas Gutscher, Roland Kurz, Thomas Wieczorek +4 more | 2018-05-29 |
| 9926869 | Method for adapting transition compensation | Marko Lorenz, Andrea Krusch, Andreas Gutscher, Haris Hamedovic | 2018-03-27 |
| 9885333 | Method and device for supplying fuel to an internal combustion engine | Andreas Gutscher, Marko Lorenz | 2018-02-06 |
| 9845776 | Injection device, an internal combustion engine, and a method for operating an injection device for gasoline and CNG | Andreas Gutscher, Marko Lorenz | 2017-12-19 |
| 9695759 | Injection device and internal combustion engine having a heating device | Thor Windbergs, Andreas Gutscher, Marko Lorenz | 2017-07-04 |
| 9677483 | Method for identifying fuel mixtures | Marko Lorenz, Andrea Krusch, Andreas Gutscher, Haris Hamedovic | 2017-06-13 |
| 9617946 | Method for controlling an internal combustion engine, and system having an internal combustion engine and a control device | Andreas Gutscher, Marko Lorenz | 2017-04-11 |
| 9309845 | Injection device for two fuels containing ethanol, an internal combustion engine, and a method for operating an injection device | Andreas Gutscher, Marko Lorenz | 2016-04-12 |
| 9133798 | Tank arrangement having a mechanical pressure regulator, and vehicle | Andreas Gutscher, Marko Lorenz | 2015-09-15 |
| 8733167 | Method and device for detecting a tank level | Thor Windbergs, Marko Lorenz | 2014-05-27 |
| 7954361 | Method and apparatus for detecting tank leaks | Peter Schelhas, Manfred Franz, Andreas Baumann, Martin Streib, Michael Pfeil +2 more | 2011-06-07 |
| 7865273 | Method for operating a fuel supply system of a motor vehicle | Thor Windbergs, Marko Lorenz, Andreas Gutscher | 2011-01-04 |
| 7669585 | Fuel injection system | Gottlob Haag, Marko Lorenz | 2010-03-02 |
| 7481202 | Procedure to operate a fuel system of an internal combustion engine | Marko Lorenz, Marcel Matischok | 2009-01-27 |
| 7055511 | Fuel supply system including a pump unit | Andreas Glenz, Guenter Hoenig, Eberhard Holder, Martin Matt | 2006-06-06 |
| 7028672 | Fuel supply system for an internal combustion engine | Andreas Glenz, Guenter Hoenig, Eberhard Holder, Martin Matt | 2006-04-18 |
| 6912840 | Diagnosis of a water adsorber in the exhaust of an internal combustion engine | Wolfgang Boerkel | 2005-07-05 |
| 6865879 | Method and device for determining the fuel quantity for a burner in the exhaust-gas system of an internal combustion engine | Wolfgang Boerkel | 2005-03-15 |
| 6792347 | Electronic protection against an exchange of exhaust-gas sensors in an internal combustion engine having exhaust-gas aftertreatment, especially of a motor vehicle | — | 2004-09-14 |
| 6698189 | Method for operation of an internal combustion engine | — | 2004-03-02 |
| 6039021 | Method and arrangement for controlling an internal combustion engine having lean-burn operation | Christian Koehler | 2000-03-21 |