Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9833786 | Distributing device for solids-containing liquids | Martin Hertwig | 2017-12-05 |
| 9732749 | Rotary piston pump having converging inlet and outlet openings for conveying a fluid medium containing solids | — | 2017-08-15 |
| 9719507 | Rotary piston pump having direct drive | Hugo Vogelsang | 2017-08-01 |
| 9702362 | Rotary piston pump and casing half-shells for same | Hugo Vogelsang | 2017-07-11 |