Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4721001 | Arrangement for mechanical measurement and regulation of pulling force of tractor | Horst Hesse, Werner Steprath | 1988-01-26 |
| 4688381 | Hydraulic control arrangement | Hans Aichele, Walter Beck | 1987-08-25 |
| 4660380 | Hydraulic control arrangement | Friedrich-Wilhelm Hofer | 1987-04-28 |
| 4292884 | Control arrangement for a hydraulically operated device | Werner Schumacher | 1981-10-06 |
| 4259986 | Control apparatus for a hydraulic power consumer | Edmund Maucher, Friedrich-Wilhelm Hofer | 1981-04-07 |
| 4258610 | Control apparatus for a hydraulic power consumer | Edmund Maucher, Friedrich-Wilheim Hofer | 1981-03-31 |
| 4246832 | Control arrangement for a hydraulic force transmission | Wolfgang Kotter, Friedrich-Wilheim Hofer | 1981-01-27 |