Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8646542 | Ground preparation appliance having a driven working shaft arrangement | — | 2014-02-11 |
| 7546700 | Piste grooming apparatus for a motor vehicle, in particular a track-laying vehicle | Scott A. Westmont, Franz Beer, Gerd Friedmann | 2009-06-16 |