Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12269055 | Rinsing apparatus for connection to an application-agent main channel of an application-agent changeover unit | Rainer Melcher, Markus Erhardt, Manfred Michelfelder, Frank Herre | 2025-04-08 |
| 9004890 | Gear wheel pump | Arkadiusz Tomzik, Ulrich Helbing, Dietrich Witzler, Michael Baumann, Frank Herre +2 more | 2015-04-14 |