Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D966719 | Brush segment for disk brushes for machines | Jan Winkler, Florian Schröder | 2022-10-18 |
| 9289053 | Brush ring for sweeping rollers | Werner Weil, Jan Winkler | 2016-03-22 |