Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8870521 | Sealing system for centrifugal pumps | Bernhard Brecht, Uwe Bruhns | 2014-10-28 |
| 6981799 | Slide bearing for a centrifugal pump | Hans-Dieter Sturm, Anja Dwars | 2006-01-03 |