Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11236747 | Eccentric screw pump | Josef Hauck, Reinhard Denk | 2022-02-01 |
| 10760570 | Stator-rotor system and method for adjusting a stator in a stator-rotor system | Stefan Voit, Christian Kneidl, Christian Bindig, Mikael Tekneyan | 2020-09-01 |
| 10385977 | Shaft slide ring seal arrangement | Johann Kreidl, Mikael Tekneyan, Philipp Nuebl | 2019-08-20 |
| 9869314 | Screw pump | Eduardo Nuss, Arthur Zinke, Aluisio Loth, Klaus Heizinger, Lorenz Lessmann +15 more | 2018-01-16 |
| 9759214 | Screw pump with at least two parts | Eduardo Nuss, Arthur Zinke, Aluisio Loth, Klaus Heizinger, Lorenz Lessmann +15 more | 2017-09-12 |
| 9758312 | Feeding device having a double-disk feed having a separated drive and method for operating such a feeding device | Markus Rosam, Mikael Tekneyan | 2017-09-12 |
| 9719506 | Divided stator casing | Christian Bindig, Stefan Voit | 2017-08-01 |
| 9617995 | Rotary piston pump with slip ring seals for improved fitting and synchronization of rotary pistons | Stefan Weigl, Reinhard Denk, Josef Strassl, Robert Kurz, Bernhard Murrenhoff +11 more | 2017-04-11 |
| 9617992 | Rotary piston pump with optimised inlets and outlets | Stefan Weigl, Reinhard Denk, Josef Strassl, Robert Kurz, Bernhard Murrenhoff +10 more | 2017-04-11 |
| 9611850 | Method and device for fixing and synchronizing rotary pistons in a rotary piston pump | Stefan Weigl, Reinhard Denk, Josef Strassl, Robert Kurz, Bernhard Murrenhoff +10 more | 2017-04-04 |
| 9550631 | Feeding device having a double-disk feed having a separated drive and method for operating such a feeding device | Markus Rosam, Mikael Tekneyan | 2017-01-24 |
| 9028233 | Rotary piston pump and method for operating a rotary piston pump | Hans Juergen Linde, Bernhard Murrenhoff, Robert Kurz, Reinhard Denk, Josef Strassl +12 more | 2015-05-12 |
| 8033802 | Stator casing for eccentric worm pumps | Mikael Tekneyan, Helmuth Weber, Johann Kreidl | 2011-10-11 |
| 8007259 | Stator system | Johann Kreidl, Mikael Tekneyan, Michael Robby, Helmuth Weber | 2011-08-30 |
| 7871253 | Stator clamping device for eccentric screw pump | Johann Kreidl, Guenter Fischbach, Franz Kneidl, Helmuth Weber, Markus Rosam +2 more | 2011-01-18 |
| 7137795 | Stator for eccentric spiral pump | Michael Robby | 2006-11-21 |