Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9016478 | Magnetic drum separator and method for operation thereof | Rudolf Böhnlein, Andreas Lekscha, Frank Schmidt, Ralph Schmidt, Bernd Zehentbauer | 2015-04-28 |
| 8991612 | Method for obtaining non-magnetic ores from a suspension containing ore particle-magnetic particle agglomerates | Michael Diez, Wolfgang Krieglstein | 2015-03-31 |
| 8991615 | Method for obtaining non-magnetic ores from a suspension-like mass flow containing non-magnetic ore particles | Michael Diez, Wolfgang Krieglstein | 2015-03-31 |