Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11916467 | Slip ring system with improved cooling | Herbert Binder, Daniel Friedl, Robert Gruber, Oliver Memminger, Klaus Schifferer | 2024-02-27 |
| 11043877 | Slip ring unit with cooling fan insulating segment | Herbert Binder, Oliver Memminger, Klaus Schifferer | 2021-06-22 |