Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6769185 | Gearbox head | Erik Ames | 2004-08-03 |
| 6698935 | Anti-friction bearing | — | 2004-03-02 |
| 6511044 | Method for adjusting the idle position of a throttle pull | Martin Wöhrle, Friedel Kordowich, Reinhard Friedrich | 2003-01-28 |
| 5704257 | Securing mechanism for securing a drive shaft of a rotating tool member of a working tool | Gerhard Zerrer, Thomas Schweigert | 1998-01-06 |
| 5036648 | Cutterhead for a vegetation cutter apparatus | Joachim Hoffmann, Dieter Angstenberger | 1991-08-06 |
| 4690252 | Rotation-preventing locking device for a portable tool | Gerhard Zerrer | 1987-09-01 |
| 4288171 | Mount for a holding structure of a free-cutting device | — | 1981-09-08 |