Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6789512 | Method for operating an internal combustion engine, and motor vehicle | Frank Duvinage, Ruediger Pfaff, Helko Sass, Lothar Welte | 2004-09-14 |
MK
Matthias Klingebiel
Overall (2004): #162,288 of 270,089Top 65%
1
Patents 2004