Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8146356 | Procedure to align working equipment mounted to a liftable and lowerable hoisting frame of a working machine | Jörg Hermanns | 2012-04-03 |
| 6959497 | Device for recording the angle of rotation between two components | — | 2005-11-01 |
| 6309171 | Mobile loading machine with front-end loading equipment | Heinrich Arck, Robert Hollwart | 2001-10-30 |
| 6131687 | Process for actuating the steering cylinders of mobile plant and steering system therefor | Walter Kolb | 2000-10-17 |
| 5784812 | Method of controlling the positioning of an outfit tilting cylinder mounted on the descending lift frame of movable construction machines | Walter Kolb, Gunter Bronner | 1998-07-28 |
| 5609089 | Control for dividing the ouput flow in hydraulic systems to a plurality of users | — | 1997-03-11 |
| 5159992 | Infinitely variable hydrostatic transmission drive | Udo Reinecke | 1992-11-03 |
| 4852660 | Grader blade having a pressurized float position | Günther Proll, Walter Kolb | 1989-08-01 |
| 4213507 | Grading vehicle | Erwin Horrer | 1980-07-22 |