Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7250583 | Gas-insulated switchgear device | Roberto Cameroni, Vittorio Gargioni | 2007-07-31 |
| 6784392 | Gas-insulated switchgear device | Costante Piazza, Aldo Sciacca | 2004-08-31 |
| 6573468 | Actuation and control device for high-and medium-voltage circuit breakers | Enrico Elli, Costante Piazza, Fabio Montelaghi | 2003-06-03 |