Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10617807 | Rotary-piston pump | Johannes Wappenschmidt, Andreas Goetzenich, Ulrich Steinseifer | 2020-04-14 |
| 9370613 | Axial-flow blood pump | Po-Lin Hsu, Ulrich Steinseifer, Jack Parker | 2016-06-21 |