Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5082425 | Centrifugal pump impeller | Axel Reil, Rolf Scherer, Renzo Ghiotte, Primo Lovisetto | 1992-01-21 |
| 4775295 | Centrifugal pump casing | Rolf Scherer, Renzo Ghiotto, Primo Lovisetto | 1988-10-04 |