Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9605678 | Free-flow pump | Hagen Renger, Michel Grimm | 2017-03-28 |
| 8025478 | Centrifugal pump | Michel Grimm, Hagen Renger | 2011-09-27 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9605678 | Free-flow pump | Hagen Renger, Michel Grimm | 2017-03-28 |
| 8025478 | Centrifugal pump | Michel Grimm, Hagen Renger | 2011-09-27 |