Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9716376 | Mounting for a data conductor, energy transmission system and data transmission system | Frank Pietschmann | 2017-07-25 |
| 9669715 | Current collector system, crane system and method for delivering a current collector trolley to a busbar | Frank Kreiter, Joerg Saettele, David Brander | 2017-06-06 |