Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4651040 | Induction motor | Bruno Gerstner, Rudiger Pfeiffer | 1987-03-17 |
BS
Berthold Seng
Overall (All Time): #3,970,436 of 4,157,543Top 100%
1
Patents All Time