Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8505161 | Road sweeper | Roland Schick, Peter Knebel, Uwe Weller, Nikolaus Kocher, Marcus Haug | 2013-08-13 |
| 7587779 | Mobile floor-cleaning machine | Juergen Walz, Uwe Weller, Dietmar Schneider, Roland Schick | 2009-09-15 |