Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7401467 | Pump assembly for hand fork-lift truck | Stephane Gerbier, Ernst-Peter Magens, Frank Maenken, Martin von Werder | 2008-07-22 |
| 7275794 | Braking system for a battery powered industrial truck | Sebastian Huther, Frank Manken | 2007-10-02 |
| 7181910 | Hydraulic lifting device for battery-operated industrial trucks | Thomas Stolten | 2007-02-27 |
| 6799652 | Method for influencing the torque on at least one driving wheel of an industrial truck | Ralf Baginski, Frank M{overscore (a)}nken | 2004-10-05 |
| 6427110 | Apparatus for controlling a drive system for an industrial truck | Frank Manken, Ralf Baginski, Andreas Rogg | 2002-07-30 |
| 6385518 | Industrial truck with a tilt prevention mechanism | Paul Rickers, Ralf Baginski, Frank Manken | 2002-05-07 |
| 6227320 | Follower industrial truck with handle lever | Nikolaus Eggert, Matthias Kube, Ralf Baginski, Frank Manken | 2001-05-08 |