Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5668425 | Startup device for the rotor of a permanent-magnet synchronous motor | Elio Marioni | 1997-09-16 |
| 5131821 | Aquarium pump with reversible and adjustable flows | Elio Marioni | 1992-07-21 |
| 4861240 | Centrifugal pump for electric household appliances such as washing machines, dishwashers and the like | Elio Marioni | 1989-08-29 |
| 4820410 | Filter device, particularly for aquariums | — | 1989-04-11 |
| 4247265 | Centrifugal pump for small throughputs, particularly for water circulation in aquariums and the like | — | 1981-01-27 |