Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11070100 | Stator for an electric machine, electric machine and production method | Michael D. Bernhardt, Daniel Fritsch | 2021-07-20 |
| 10700582 | Rotor bar for squirrel-cage rotor, and squirrel-cage rotor provided with rotor bar | Klaus Büttner, Norbert Wöhner | 2020-06-30 |
| 10473099 | Modular pump system | Mike Heck, Axel Müller, Thomas Rolland, Juergen Schonlau, Marc Leinweber +2 more | 2019-11-12 |
| 9281728 | Electric machine having efficient internal cooling | Klaus Büttner, Klaus Kirchner | 2016-03-08 |
| 9257883 | Electric machine with rotor interior ventilation | Klaus Büttner, Klaus Kirchner | 2016-02-09 |
| 8963394 | Cage rotor with starting bar | Klaus Büttner, Klaus Kirchner | 2015-02-24 |
| 8836193 | Squirrel-cage rotor | Klaus Büttner, Jens Kurth, Norbert Wöhner | 2014-09-16 |
| 7866452 | Vibration damper for vehicles | Stefan Brehm, Manfred Heinisch | 2011-01-11 |
| 7520454 | Cutting tool pertaining to a centrifugal pump | Manfred Zelder | 2009-04-21 |
| 7510519 | Solid bowl screw centrifuge comprising a centripetal pump with a throtting device | Michael Reichenbach | 2009-03-31 |
| 7318505 | Vibration damper | Stefan Brehm, Bernd Klitsch | 2008-01-15 |
| 7011105 | Vent valve | — | 2006-03-14 |
| 6986733 | Solid bowl helical conveyor centrifuge with a pressurized housing | Hans-Joachim Beyer, Alfons Monkenbusch, Michael Reichenbach | 2006-01-17 |
| 6962330 | Vibration damper | Bernd Klitsch, Stefan Brehm | 2005-11-08 |
| 6893009 | Vibration damper | Stefan Brehm, Jörg Brandhofer | 2005-05-17 |
| 6827342 | Shock absorber | Bernd Klitsch, Stefan Brehm, Manfred Heinisch | 2004-12-07 |
| 6814346 | Shock absorber | Jörg Brandhofer | 2004-11-09 |
| 6365847 | Weight sensor | Ulrich Bajohr, Rudolf Muller, Werner Schulze, Detlef Erben, Herbert Engelhardt | 2002-04-02 |
| 5666862 | Torsional vibration damper | Hans-Gerd Eckel, Anja Kunkel | 1997-09-16 |
| 5525762 | Balance with force support | Gunther Maaz, Matthias Eger, Werner Schulze, Christoph Berg, Eberhard Lubke | 1996-06-11 |
| 5511577 | Air release valve | Kevin Richards | 1996-04-30 |
| 5462261 | Switchable hydraulically damping mount | Hans-Gerd Eckel, Anja Kunkel | 1995-10-31 |
| 4495811 | Correlation procedure and device for rotor balancing | Alfred Giers, Manfred Heiland | 1985-01-29 |