Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10577993 | Drive device for a motor vehicle and method of operating such a drive device | Marcus Schiele, Mark Banzer, Gerold Berthold | 2020-03-03 |
| 8359911 | Method for checking the function of a tank venting valve | Oliver Grunwald, Peter Enders | 2013-01-29 |
| 8176774 | Process and device for testing the mobility of a negative pressure relief valve of the fuel system of a motor vehicle | — | 2012-05-15 |