Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10959590 | Surface cleaning machine | Christoph Rufenach, Rainer Kurmann, Andreas Mueller, Manuel Schulze | 2021-03-30 |
| 10881258 | Surface cleaning machine and method for operating a surface cleaning machine | Manuel Schulze, Christoph Rufenach, Johanna Buchmann, Andreas Mueller, Mathias Frisch +1 more | 2021-01-05 |