Issued Patents All Time
Showing 51–56 of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5339611 | Tandem running gear on a self-propelled agricultural machine | Heinrich Roderfeld, Franz Heidjann, Willi Behnke | 1994-08-23 |
| 5312299 | Grain flow measuring device, in particular for harvesters | Willi Behnke | 1994-05-17 |
| 5305648 | V-belt drive | Willi Behnke | 1994-04-26 |
| 5043861 | Circuit arrangement for computer input/output | Werner Fitzner | 1991-08-27 |
| 4942724 | Apparatus and method for changing the position of a mowing mechanism | Werner Fitzner, Heinrich Ostrup | 1990-07-24 |
| 4902264 | Lost-grain detector for harvesting machine | Willi Behnke | 1990-02-20 |