Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12117005 | Cartridge system and eccentric screw pump | Robert Heizinger, Thomas M. Huber, Raphael Lichtnecker, Stephan Oswald, Horst Kelsch +2 more | 2024-10-15 |
| D971967 | Metering pump | Raphael Lichtnecker, Horst Kelsch | 2022-12-06 |