Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6286470 | Starting process for an internal-combustion engine | Jens Kriese, Franz Rosskopf, Steffen Lutz, Winfried Weuste, Oliver Froelich | 2001-09-11 |
BR
Bertil Riksen
Overall (All Time): #3,593,428 of 4,157,543Top 90%
1
Patents All Time