Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11441560 | Pump housing with dual-purpose inlet fitting | Marcel Griesdorn, Stephan Mottyll | 2022-09-13 |
| 11378078 | Eccentric screw pump with telescoping housing | Stefan Goethel, Marcel Griesdorn, Peter McGarian, Dirk Overmeier, Vsevolod Ryvkin | 2022-07-05 |
| 10161397 | Eccentric screw pump with split stator housing | Julian Harking, Oliver Stumpf | 2018-12-25 |