Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8248017 | Method for operating an electric motor and apparatus for performing the method | Martin Weinmann, Stefan Zeh, Rainer Frisch, Hartmut Wauer, Nicola-Valeriu Olarescu +1 more | 2012-08-21 |