Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11988051 | Control for a retainer of a transfer device for a rod section of a ground drilling device | Andre Schnütgen, Dieter Wurm | 2024-05-21 |
| 11828398 | Device for inserting a pipe into an elongated cavity | Elmar Koch, Martin Köper, Stefan Hermes | 2023-11-28 |
| 11391092 | Ground drilling device, system comprising the ground drilling device, method for producing a ground drilling device, and use of a ground drilling device | Stefan Hermes | 2022-07-19 |
| 11293237 | Ground drilling device and use of a ground drilling device | Stefan Hermes, Dieter Wurm, Sebastian Fischer, Lars Rosenthal, Markus Hamers +2 more | 2022-04-05 |
| 11199059 | Ground drilling device and use of a ground drilling device | Stefan Hermes | 2021-12-14 |
| 11156040 | Ground drilling device, system comprising a ground drilling device, method for earth drilling and use of a ground drilling device | Stefan Hermes, Dieter Wurm, Sebastian Fischer, Andreas Joachim Hanses, Lars Rosenthal +3 more | 2021-10-26 |