Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7937941 | Method for operating an internal combustion engine | Michael Nau, Dirk Hofmann | 2011-05-10 |
GW
Gunter Winkler
Overall (2011): #293,096 of 364,097Top 85%
1
Patents 2011