Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8870521 | Sealing system for centrifugal pumps | Uwe Bruhns, Frank Sehr | 2014-10-28 |
| 8657591 | Main coolant pump | Harald Hartmann, Uwe Bruhns, Ralf Graber, Juergen Kaufmann | 2014-02-25 |
| 8079833 | Electric motor having a coaxially associated pump | Ralf Graber, Uwe Bruhns, Harald Hartmann | 2011-12-20 |
| 7600535 | Valve unit for pressure exchanger installations | Sven Baumgarten, Stephan Bross, Uwe Bruhns, Stefan Flak, Christoph Jaeger +3 more | 2009-10-13 |
| 7377744 | Multistage centrifugal pump | Joerg Urban, Wolfgang Kochanowski, Stephan Scharpf | 2008-05-27 |
| 7152620 | Flow-reversing valve | Sven Baumgarten, Stephen Bross, Uwe Bruhns, Mogens Ellegaard, Stefan Flak +3 more | 2006-12-26 |
| 6568901 | Balancer for multistage centrifugal pumps | Bao-Lian Wang, Juergen Schill | 2003-05-27 |