Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12351402 | Scraper with an easily replaceable scraper element | Martin Kiel, Dirk Heidhues | 2025-07-08 |
| 12269689 | Conveyor belt scraper system with simple maintenance | Martin Kiel | 2025-04-08 |
| 12227368 | Releasable attachment of scraper modules | Martin Kiel | 2025-02-18 |
| 11420827 | Belt scraper and method for operating a belt scraper | Martin Kiel | 2022-08-23 |
| 7721856 | Vibration damper having an amplitude-selective damping device | Ole Goetz, Kais Saadeddin, Thomas Brendecke | 2010-05-25 |
| 7441639 | Dashpot with amplitude-dependent shock absorption | Ole Götz, Andreas Nevoigt, Walter Burböck, Dirk Feist, Ralf Wilhelm +8 more | 2008-10-28 |
| 7255211 | Dashpot with amplitude-dependent shock absorption | Ole Götz, Andreas Nevoigt, Walter Burböck, Dirk Feist, Ralf Wilhelm +8 more | 2007-08-14 |