Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5549450 | Centrifugal pump of the sectional-casing design | Ralf Mann, Hermann Muller | 1996-08-27 |
| 4979875 | Centrifugal pump for the delivery of hot liquids | Hermann Muller, Ralf Mann | 1990-12-25 |
| 4390317 | Self-priming centrifugal pump, in particular for conveying liquids in the vicinity of their boiling point | Peter Fandrey | 1983-06-28 |
| 4230438 | Rotary pump assembly | Hermann Muller, Bodo Baranek | 1980-10-28 |