Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7798265 | Method and device for the operation of a motor vehicle | Norbert Sieber | 2010-09-21 |
| 7673443 | Method and a device for providing lambda control in an internal combustion engine | Gerd Rösel, Hong Zhang | 2010-03-09 |
| 7502683 | Device and method for determining an adjustable variable of an internal combustion engine regulator | Gerd Rösel, Hong Zhang | 2009-03-10 |