Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8055405 | Industrial truck with acquirement of utilization data | Frank Manken, Martin von Werder | 2011-11-08 |
| 7840328 | Industrial truck with a display unit for the operator | Frank Manken, Martin von Werder | 2010-11-23 |
| 7800548 | Industrial truck with at least one antenna for sending and receiving data | Martin von Werder | 2010-09-21 |
| 7761210 | Industrial truck with a load supporting means | Frank Manken, Martin VonWerder | 2010-07-20 |
| 7216730 | Driving system for an industrial truck | Rainer Bruns, George P. Nissen, Stefan Steiger | 2007-05-15 |
| 6799652 | Method for influencing the torque on at least one driving wheel of an industrial truck | Nis-Georg Nissen, Frank M{overscore (a)}nken | 2004-10-05 |
| 6589130 | Driving system for industrial trucks | Rainer Bruns | 2003-07-08 |
| 6543311 | Driving system for industrial trucks | Rainer Bruns | 2003-04-08 |
| 6427110 | Apparatus for controlling a drive system for an industrial truck | Frank Manken, Nis-Georg Nissen, Andreas Rogg | 2002-07-30 |
| 6413185 | Driving system for an industrial truck | Rainer Bruns | 2002-07-02 |
| 6398480 | Fork lift truck | Ernst-Peter Magens, Michael Niebuhr, Paul Rickers, Ing. Torsten Hunte | 2002-06-04 |
| 6385518 | Industrial truck with a tilt prevention mechanism | Paul Rickers, Frank Manken, Nis-Georg Nissen | 2002-05-07 |
| 6276219 | Motion controller for a motor-driven, pole-conducted transportation truck or trolley | Matthias Kube, Nikolaus Eggert | 2001-08-21 |
| 6227320 | Follower industrial truck with handle lever | Nikolaus Eggert, Matthias Kube, Nis-Georg Nissen, Frank Manken | 2001-05-08 |
| 5649422 | Hydraulic lift apparatus for a battery driven lift truck | Hans Claussen, Hans-Joachim Doss, Andreas Klatt | 1997-07-22 |
| 5505043 | Hydraulic lift device for battery operated industrial trucks or the like | Hans Claussen, Andreas Klatt, Hans-Joachim Doss, Jochen Körner | 1996-04-09 |
| 5331862 | Linear drive for converting a rotational drive movement into a linear output movement | Roland Felkai | 1994-07-26 |