Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10214087 | Ground processing machine, in particular compactor | Gerd Koestler, Martin Fischer, Michael Zimmerer, Thomas Bauer | 2019-02-26 |
| 9915040 | Soil compactor | Gerd Köstler, Axel Römer | 2018-03-13 |
| 9822736 | Self-propelled construction device, in particular a soil compactor | Andreas Roehr, Michael Zimmerer | 2017-11-21 |
| 9670628 | Ground preparation machine, in particular a compactor | Gerd Koestler | 2017-06-06 |