Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10137785 | Current collector system having telescopic arm for cranes, container cranes, ERTGs, and conveying devices | Werner VAHLE, Michael Raabe | 2018-11-27 |
| 10139041 | Telescopic arm with a push-pull chain drive | Michael Raabe, Werner VAHLE, Steffen Woyczechowski, Michael Heitmann, Micro Husarek | 2018-11-27 |
| 10094475 | Piston for a compressed air control valve | Lars Didwiszus, Bernd-Joachim Kiel, Manuel Nave | 2018-10-09 |
| 9994431 | Positioning area for a route for vertically inserting current collector contacts in the current rails of the route | Michael Raabe, Steffen Woyczechowski | 2018-06-12 |