Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8465104 | Extraction system for mineral extraction and retaining device for a sensor system therefor | Marco Ahler, Simon Pauli, Stefan Hengstler, Henner Ruschkamp | 2013-06-18 |
| 8215876 | Shield cap for a shield-type mining support | Siamak Onsori, Stefan Hengstler, Detlef Hahn, Detlev Lettau | 2012-07-10 |
| 7954904 | Shearer loader for underground mining comprising a spray system | Rainer Marek, Johannes Wesselmann | 2011-06-07 |
| 7740421 | Arrangement for the admission of pressurized water to spray systems | Franz-Heinrich Suilmann, Michael Dettmers, Werner Reinelt | 2010-06-22 |
| 7489216 | Housing cover for switching solenoid housing | Michael Dettmers, Jens Titschert, Ulrich Ballauf | 2009-02-10 |
| 7431401 | Slide shoe for mining winning machine | Johannes Weβelmann, Markus Lenzing, Gerhard Merten, Martin Broszat | 2008-10-07 |
| 7320625 | Control device for electrohydraulic support controller | Jurgen Tschope, Wilfried Weigel, Johannes Wesselmann, Jochen Mattern, Keith O'Neil | 2008-01-22 |
| 7238055 | Individual controller for shield support frames | Jens Titschert, Jurgen Tschope, Reiner Frank | 2007-07-03 |
| 7175460 | Sheathed cable for underground mining | Jurgen Tschope, Reiner Frank | 2007-02-13 |
| 7127885 | Assembly for use in underground mining | Jens Titschert, Werner Reinelt, Franz-Heinrich Suilmann, Patrick Hantke, Torsten Boldt +2 more | 2006-10-31 |
| 7040174 | Pressure cell device for measuring hydraulic pressures | Jens Titschert, Reiner Frank, Jurgen Tschope | 2006-05-09 |
| 6957664 | Pilot control valve | Franz-Heinrich Suilmann, Patrick Hantke, Torsten Boldt | 2005-10-25 |