Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12129851 | Eccentric screw pump with working engagement and idle engagement and method for controlling the eccentric screw pump | Paul Krampe | 2024-10-29 |
| 11841016 | Rotor for an eccentric screw pump and method for the manufacture thereof | Peter Hartogh, Hugo Vogelsang | 2023-12-12 |
| D960203 | Pump for liquids | — | 2022-08-09 |
| 11286928 | Controlling the gap geometry in an eccentric screw pump | Paul Krampe | 2022-03-29 |
| 6586913 | Automatic battery charger with voltage controlled charging and ripple voltage test | — | 2003-07-01 |