Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10047736 | Metering pump | Robert Wellnitz, Mike Heck, Axel Mueller, Michael Mueller | 2018-08-14 |
| 8696330 | Reciprocating piston pump | Olaf Ohligschlaeger, Axel Mueller, Michael Mueller, Stefan Quast, Bernd Koehler +1 more | 2014-04-15 |