Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11619238 | Centrifugal pump having an arrangement for sealing | Alexander Boehm, Stephan Braun, Holger Rauner, Adrian Stein, Tim Richter | 2023-04-04 |
| 7815421 | Channel form for a rotating pressure exchanger | Wolfgang Kochanowski | 2010-10-19 |
| 7798772 | Centrifugal pump intake channel | Isabel Goltz, Peter Amann | 2010-09-21 |
| 7748923 | Gap-forming element for mounting on a shaft | Ruediger Koepp | 2010-07-06 |
| 7600535 | Valve unit for pressure exchanger installations | Sven Baumgarten, Bernhard Brecht, Uwe Bruhns, Stefan Flak, Christoph Jaeger +3 more | 2009-10-13 |
| 7465153 | Diverter for reducing wear in a slurry pump | Graeme R. Addie, Thomas G. Mueller, John Maffett | 2008-12-16 |
| 6146095 | Spiral housing pump | Peter Hergt | 2000-11-14 |