Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6789512 | Method for operating an internal combustion engine, and motor vehicle | Frank Duvinage, Matthias Klingebiel, Ruediger Pfaff, Lothar Welte | 2004-09-14 |
HS
Helko Sass
Overall (All Time): #3,489,787 of 4,157,543Top 85%
1
Patents All Time