Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11905153 | Industrial truck, hydraulic system for an industrial truck and method for operating a hydraulic system | Michael Knieriem | 2024-02-20 |
| 11427451 | Industrial truck, hydraulic system for an industrial truck and method for operating a hydraulic system | Michael Knieriem | 2022-08-30 |
| 10941027 | Lifting device for an industrial truck as well as an industrial truck of this type | — | 2021-03-09 |
| 7562616 | Device for the emergency lowering of a load-carrying means for a stacker truck | — | 2009-07-21 |
| 7483779 | Method for the adjustment of the control current of current-controlled hydraulic valves | Uwe Allerding, Matthias Düwel | 2009-01-27 |
| 7181910 | Hydraulic lifting device for battery-operated industrial trucks | Nis-Georg Nissen | 2007-02-27 |