Patents per Year
Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10801322 | Cutting device | Ulrich Kramer, Heiko Friederichs, Thomas Lehnert, Karsten Buhr, Cyrus Barimani | 2020-10-13 |
| 10415385 | Pick, in particular a round-shank pick | Ulrich Kraemer, Heiko Friederichs, Christoph Haberstroh | 2019-09-17 |
| 9399914 | Tool holder | Markus Roth, Thomas Lehnert | 2016-07-26 |
| 9222354 | Tool system | Thomas Lehnert, Markus Roth | 2015-12-29 |
| 9144922 | Shank-type pick | Markus Roth, Thomas Lehnert | 2015-09-29 |
| 6378952 | Tool for a coal cutting, mining or road cutting machine | Bernhard Moosmann | 2002-04-30 |