Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11952838 | Device for clearing a helix gap of an auger, and method for making a drilled hole | Martin Lanzl, Stefan Bachhuber | 2024-04-09 |
| 9404238 | Construction machine | Stefan Roth, Martin Lanzl, Mathias Kohl | 2016-08-02 |