Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7877193 | Method for operating a shutoff device for a device, in particular an internal combustion engine and/or an electric machine, as well as a shutoff device | Astrid Rall, Holger Niemann, Per Hagman, Alexander Dubs, Siegfried Greskamp +3 more | 2011-01-25 |