Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7905085 | Method for operating an internal combustion engine and device for executing the method | Ulrich Pechtold, Horst Fuhrmann, Guenter Schelkle, Seigfried Zerbin | 2011-03-15 |