Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5593217 | Traction control system | Johannes Schmitt, Andreas Burg | 1997-01-14 |
RD
Ralf Donath
Overall (1997): #91,518 of 185,788Top 50%
1
Patents 1997