Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6980901 | Method and device for operating an internal combustion engine | Dirk Hartmann | 2005-12-27 |
HB
Henri Barbier
Overall (2005): #192,299 of 245,428Top 80%
1
Patents 2005