Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11286928 | Controlling the gap geometry in an eccentric screw pump | Michael Rolfes | 2022-03-29 |
| 11280335 | Rotary piston pump having a sealing chamber seal | Torsten Burhorst | 2022-03-22 |