Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8423251 | Method and device for operating a drive unit | Dirk Hartmann, Georg Mallebrein, Andreas Roth, Henri Barbier, Nikolas Poertner +3 more | 2013-04-16 |
| 8103433 | Method to detect a faulty operating condition during a cylinder cutoff of an internal combustion engine | Dirk Hartmann, Georg Mallebrein, Andreas Roth, Henri Barbier, Nikolas Poertner +2 more | 2012-01-24 |
| 8061190 | Method for operating an internal combustion engine | Matthias Entenmann, Georg Geywitz, Dragan Mikulec | 2011-11-22 |
| 7974764 | Procedure for the reduction of the torque of an internal combustion engine | Dirk Hartmann, Andreas Roth, Juergen Rappold, Georg Mallebrein, Nikolas Poertner +2 more | 2011-07-05 |
| 7900596 | Method and device for operating an internal combustion engine | Dirk Hartmann, Georg Mallebrein, Andreas Roth, Henri Barbier, Nikolas Poertner +2 more | 2011-03-08 |
| 7886712 | Method and device for operating an internal combustion engine | Dirk Hartmann, Georg Mallebrein, Andreas Roth, Henri Barbier, Nikolas Poertner +2 more | 2011-02-15 |
| 7661298 | Method and device for operating an internal combustion engine having at least one cylinder | Dirk Hartmann, Georg Mallebrein, Andreas Roth, Henri Barbier, Nikolas Poertner +2 more | 2010-02-16 |
| 7634940 | Device and method for monitoring the intake manifold pressure of an internal combustion engine | Dirk Hartmann, Georg Mallebrein, Henri Barbier, Soenke Mannal | 2009-12-22 |
| 7499788 | Method and device for operating an internal combustion engine having a plurality of cylinder banks | Dirk Hartmann, Kristina Milos, Andreas Roth, Juergen Rappold, Georg Mallebrein +3 more | 2009-03-03 |
| 7389681 | Method for monitoring a camshaft adjustment of an internal combustion engine | Oliver Krannich, Lutz Reuschenbach, Alex Grossmann, Ralf Buehrle, Torsten Baumann | 2008-06-24 |
| 7380535 | Method and device for operating an internal combustion engine having multiple cylinders | Dirk Hartmann, Oliver Krannich, Ingo Fecht | 2008-06-03 |
| 7381149 | Method and device for operating a drive unit | Dirk Hartmann, Andreas Roth, Juergen Rappold, Georg Mallebrein, Nikolas Poertner +2 more | 2008-06-03 |
| 7231895 | Method for operating a camshaft adjusting device | Joerg Haffelder, Oliver Krannich | 2007-06-19 |
| 7225772 | Method, control unit and program code for a control unit for controlling a camshaft control device | Oliver Krannich | 2007-06-05 |
| 6912997 | Method and arrangement for determining a fuel wall film mass | Lutz Reuschenbach, Faouzi Takni | 2005-07-05 |
| 6722350 | Method for operating an internal combustion engine | Dieter Volz, Ernst Wild, Manfred Pfitz, Juergen Pantring, Michael Oder +9 more | 2004-04-20 |
| 6587776 | Method and arrangement for controlling the rpm of a drive unit | Ruediger Weiss, Michael Nicolaou | 2003-07-01 |
| 6505602 | Method of operating an internal combustion engine | Thomas Schuster, Andreas Roth, Gerd Grass, Ruediger Weiss | 2003-01-14 |
| 6394063 | Method for operating an internal combustion engine | Dieter Volz, Ernst Wild, Juergen Pantring, Andreas Roth, Franco Baiocchi +8 more | 2002-05-28 |
| 6386174 | Method for operating an internal combustion engine | Dieter Volz, Ernst Wild, Manfred Pfitz, Juergen Pantring, Kristina Eberle +9 more | 2002-05-14 |
| 6123060 | Method of avoiding erroneous announcements when diagnosing a tank-venting system of a motor vehicle | Ernst Wild, Andreas Blumenstock, Georg Mallebrein | 2000-09-26 |
| 6029642 | Method for forming a fuel-metering signal for an internal combustion engine | Ernst Wild, Klaus Joos, Klaus Hirschmann, Thomas Oelker, Nikolaus Benninger +3 more | 2000-02-29 |
| 5706791 | Load measuring device with a altitude adaption | Klaus Boettcher, Guenther Heling | 1998-01-13 |
| 5533479 | Method and system for a fuel tank ventilation | Ernst Wild | 1996-07-09 |
| 5298865 | Connecting circuit for connecting a lambda probe to a control apparatus of an internal combustion engine and test method for said circuit | Helmut Denz, Johannes-Dieter Wichterich, Ernst Wild, Joachim Heimes, Eugen Joos +2 more | 1994-03-29 |