Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4942346 | Circuit for controlling rotational direction and rotational speed of an electric motor | Fiorenzo Cigana, Renzo Magris | 1990-07-17 |
| 4535599 | Control device for refrigerating equipment | Duilio Besson, Claudio De Marco, Roberto Peruzzo | 1985-08-20 |