Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9671047 | Polyethylene of raised temperature resistance | Heinz Vogt, Shahram Mihan, Gerd Mannebach, Lenka Richter-Lukesova, Holger Brüning | 2017-06-06 |
| 8225889 | Drill head for rock drills | Christoph Wetter, Roland Foser, Jens Schneider | 2012-07-24 |
| 7517938 | Loop reactor with varying diameter for olefin polymerization | Shahram Mihan, Wolfgang Gsella, Peter Kölle, Joachim Wulff-Doring | 2009-04-14 |
| 7225890 | Cutting plate for a drill bit | Rainer Eggers | 2007-06-05 |
| 7137461 | Masonry drilling tool | — | 2006-11-21 |