Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6131687 | Process for actuating the steering cylinders of mobile plant and steering system therefor | Gustav Leidinger | 2000-10-17 |
| 5784812 | Method of controlling the positioning of an outfit tilting cylinder mounted on the descending lift frame of movable construction machines | Gustav Leidinger, Gunter Bronner | 1998-07-28 |
| 5513491 | Hydraulic vibration damping system for machines provided with tools | Guenter Broenner | 1996-05-07 |
| 5038825 | Multiport valve | Gunter Hilmer | 1991-08-13 |
| 4964266 | Lawnmower with grass collection container | — | 1990-10-23 |
| 4876490 | Battery operated motor drive for small appliances | — | 1989-10-24 |
| 4852660 | Grader blade having a pressurized float position | Gustav Leidinger, Günther Proll | 1989-08-01 |
| D284544 | Gardening implement | — | 1986-07-08 |
| D281387 | Rake | — | 1985-11-19 |
| D280176 | Gardening implement | — | 1985-08-20 |
| D278970 | Handle for gardening tool or the like | — | 1985-05-28 |
| D276974 | Gardening hoe implement head | — | 1985-01-01 |
| 4466377 | Device for fastening handles, especially to domestic and gardening implements | Helmut Weid | 1984-08-21 |
| 4461357 | Furrower with removable shares | Helmut Weid | 1984-07-24 |
| 4336845 | Combination garden tool | — | 1982-06-29 |