Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8602680 | Soil compacting device with automatic or operator-intuitive adjustment of the advance vector | Michael Fischer, Otto W. Stenzel, Martin Awrath, Walter Unverdorben, Hermann Schennach | 2013-12-10 |
| 8047742 | Tamping device | Georg Sick, Otto W. Stenzel, Andreas Bartl | 2011-11-01 |
| 8046105 | Vibrating plate system | Michael Steffen, Thorsten von Richthofen, Thomas Lachenmaier | 2011-10-25 |