Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7523660 | Oval gear meter | Rudolf Albrecht, Karl Helminger | 2009-04-28 |
| 6457944 | Regulation of the stroke frequency of a dosing pump | Herbert Hunklinger | 2002-10-01 |
| 6121739 | Dosing pump and method for enhancing dosing precision | — | 2000-09-19 |