Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4651040 | Induction motor | Bruno Gerstner, Berthold Seng | 1987-03-17 |
RP
Rudiger Pfeiffer
Overall (All Time): #3,970,438 of 4,157,543Top 100%
1
Patents All Time