Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9109445 | Shield canopy for a shield-type support | Dennis Dehmel, Detlef Hahn | 2015-08-18 |
| 8998343 | Method for determining the position or location of plant components in mining extracting plants and extracting plant | Marco Ahler, Sascha Stelter, Andreas Westphalen, Simon Pauli, Dennis Dehmel +1 more | 2015-04-07 |
| 8465104 | Extraction system for mineral extraction and retaining device for a sensor system therefor | Sebastian Mundry, Marco Ahler, Simon Pauli, Henner Ruschkamp | 2013-06-18 |
| 8215876 | Shield cap for a shield-type mining support | Siamak Onsori, Detlef Hahn, Sebastian Mundry, Detlev Lettau | 2012-07-10 |