Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7019479 | Electronically commutable motor | Stefan Beyer, Joerg Sutter, Ingo Immendoerfer, Heiko Frey | 2006-03-28 |
RT
Ralph Tobias
Overall (All Time): #3,411,748 of 4,157,543Top 85%
1
Patents All Time