Issued Patents All Time
Showing 1–25 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10662770 | Pick, in particular a round shaft pick | Heiko Friederichs | 2020-05-26 |
| 10260341 | Pick, in particular a round shaft pick | Heiko Friederichs | 2019-04-16 |
| 10227870 | Chisel | Thomas Lehnert, Karsten Buhr, Cyrus Barimani, Heiko Friederichs, Markus Roth | 2019-03-12 |
| 10208593 | Chisel holder for a soil treatment machine | Thomas Lehnert, Karsten Buhr, Cyrus Barimani, Günter Hähn, Markus Roth +1 more | 2019-02-19 |
| 10046479 | Tool holder and combination of a tool holder and tool | Thomas Lehnert, Karsten Buhr, Cyrus Barimani, Heiko Friederichs, Markus Roth | 2018-08-14 |
| 9765620 | Chisel holder | Thomas Lehnert, Karsten Buhr, Martin Lenz, Cyrus Barimani, Günter Hähn +2 more | 2017-09-19 |
| 9739145 | Chisel holder for a soil treatment machine | Thomas Lehnert, Karsten Buhr, Cyrus Barimani, Günter Hähn, Markus Roth +1 more | 2017-08-22 |
| 9719348 | Chisel holder | Thomas Lehnert, Karsten Buhr, Cyrus Barimani, Günter Hähn, Markus Roth +1 more | 2017-08-01 |
| 9376911 | Chisel holder, and chisel holder system comprising a chisel holder and a base part | Thomas Lehnert, Karsten Buhr, Cyrus Barimani, Günter Hähn, Bernhard Diesner +1 more | 2016-06-28 |
| 9267373 | Chisel holder and lower tool part for a chisel holder | Markus Roth, Bernhard Diessner, Thomas Lehnert, Karsten Buhr, Martin Lenz +2 more | 2016-02-23 |
| 9260965 | Chisel holder for a soil treatment machine | Thomas Lehnert, Karsten Buhr, Cyrus Barimani, Günter Hähn, Markus Roth +1 more | 2016-02-16 |
| 9228434 | Chisel holder | Thomas Lehnert, Karsten Buhr, Martin Lenz, Cyrus Barimani, Günter Hähn +2 more | 2016-01-05 |
| 9163502 | Chisel holder, and chisel holder system comprising a chisel holder and a base part | Thomas Lehnert, Karsten Buhr, Martin Lenz, Cyrus Barimani, Günter Hähn +2 more | 2015-10-20 |
| 9151157 | Chisel holder | Thomas Lehnert, Karsten Buhr, Cyrus Barimani, Günter Hähn, Markus Roth +1 more | 2015-10-06 |
| D667854 | Chisel holder | Markus Roth, Bernhard Diessner | 2012-09-25 |
| D667855 | Base for a chisel holder | Markus Roth, Bernhard Diessner | 2012-09-25 |
| D667856 | Chisel holder | Markus Roth, Bernhard Diessner | 2012-09-25 |
| D637213 | Chisel bit | — | 2011-05-03 |
| D636797 | Chisel bit | — | 2011-04-26 |
| 7922257 | Circular-shank tool comprising a tool holder | — | 2011-04-12 |
| 7922256 | Circular-shank tool comprising a tool holder | Bernhard Mossmann | 2011-04-12 |
| D627808 | Chisel bit | — | 2010-11-23 |
| D627809 | Chisel bit | — | 2010-11-23 |
| 7416144 | Exchangeable beater | Willi Schillinger | 2008-08-26 |
| D572735 | Chisel-tip for a cutter-bit | — | 2008-07-08 |