Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11396894 | Hydraulic shield support system and pressure intensifier | Oliver Dwornik, Henner Rueschkamp | 2022-07-26 |
| 7740421 | Arrangement for the admission of pressurized water to spray systems | Michael Dettmers, Werner Reinelt, Sebastian Mundry | 2010-06-22 |
| 7237983 | Hydraulic shield support | Friedrich Wilhelm Dannehl, Michael Dettmers, Werner Reinelt | 2007-07-03 |
| 7127885 | Assembly for use in underground mining | Sebastian Mundry, Jens Titschert, Werner Reinelt, Patrick Hantke, Torsten Boldt +2 more | 2006-10-31 |
| 6957664 | Pilot control valve | Sebastian Mundry, Patrick Hantke, Torsten Boldt | 2005-10-25 |
| 6837269 | Electrohydraulic control device | Werner Reinelt | 2005-01-04 |
| 6779776 | Intrinsically safe electrically magnetically operated hydraulic valve | Michael Dettmers, Jens Titschert, Hans-Udo Rheiner | 2004-08-24 |