Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9512839 | Fluid pump changeable in diameter, in particular for medical application | — | 2016-12-06 |
| 9328741 | Pump arrangement | — | 2016-05-03 |
| 9217442 | Pump or rotary cutter for operation in a fluid | Petra Wiessler, Sven-Rene Friedel, Sami Er, Henning Schlicht | 2015-12-22 |
| 8944748 | Fluid pump changeable in diameter, in particular for medical application | — | 2015-02-03 |
| 8932141 | Flexible shaft arrangement | — | 2015-01-13 |
| 8900060 | Shaft arrangement having a shaft which extends within a fluid-filled casing | — | 2014-12-02 |
| 8814543 | Conveying device for a fluid using an oscillating body arrangement | — | 2014-08-26 |