Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10082024 | Tool support for cutting heads | Stefan Berger, Jan Rohwer, Oliver Kortmann | 2018-09-25 |
| 10053982 | Milling device | Jens Steinberg, Ulrich Bechem | 2018-08-21 |
| 9932826 | Mobile mining | Johannes Krings, Jan Rohwer, Oliver Kortmann, Ulrich Bechem, Christian Schreiter +1 more | 2018-04-03 |
| 9803476 | Modular cutting head | Stefan Berger, Jan Rohwer, Oliver Kortmann | 2017-10-31 |
| 9546047 | Slat conveyor for extraction systems and transport plates therefor | Gerhard Brotzmann, Oliver Kortmann, Hendrik Padberg, Robert Voigt | 2017-01-17 |
| 9359893 | Apparatus for the milling cutting of rock, minerals or other materials | Jan Rohwer, Jens Steinberg, Frank Herrmann, Christian Schreiter | 2016-06-07 |
| 9206685 | Apparatus for the milling cutting of rock, minerals or other materials | Jens Steinberg, Frank Herrmann, Christian Schreiter | 2015-12-08 |
| 9156621 | Face conveyor for extraction plants and trough element for said face conveyor | Hendrik Padberg, Jens Steinberg, Gerhard Siepenkort, Jorg Wirtz, Detlef Hahn | 2015-10-13 |
| 9068453 | Mobile mining machine and method for driving tunnels, roadways or shafts, in particular in hard rock | Jan Rohwer, Jens Steinberg, Frank Herrmann, Christian Schreiter, Ulrich Bechem +2 more | 2015-06-30 |
| 7631942 | Device for milling rock and other materials and method for milling rock or the like using said device | Ulrich Bechem, Jens Steinberg | 2009-12-15 |
| 7490911 | Drive device for rotating and oscillating a tool, and a compatible tool for mining | Jens Steinberg, Ulrich Bechem | 2009-02-17 |