Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11141728 | Centrifugo-pneumatic switching of liquid | Ingmar Schwarz, Nils Paust, Steffen Zehnle, Mark Keller, Frank Schwemmer | 2021-10-12 |
| 10906041 | Fluid handling method to switch a valve device or to temporarily counteract a flow | Gregor CZILWIK, Mark Keller, Nils Paust | 2021-02-02 |