Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8662287 | Scraper for scraper chain conveyors | Frank Fischer, Willi Klingbeil, Matthias Kohler, Uwe Tillessen, Jorg Wirtz | 2014-03-04 |
| 7150351 | Scraper chain conveyor comprising plastic pushers | — | 2006-12-19 |