| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Italy | 4 | |
| #2 | United States | 3 | |
| #3 | China | 2 | |
| #4 | Germany | 2 | |
| #5 | United Kingdom | 2 | |
| #6 | EPO (European Patent Office) | 1 | |
| #7 | France | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Control |
| # | Technology | |
|---|---|---|
| #1 | Electric switches | |
| #2 | Electrically-conductive connections | |
| #3 | Alarm systems |
| # | Name | Total Patents |
|---|---|---|
| #1 | Gallone Cesare | 6 |
| #2 | Gallone Flavio | 5 |
| #3 | Jannink Franciscus Antonius | 2 |
| #4 | Cesare Gallone | 1 |
| #5 | Galun F | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP0747915A1 | Safety switch, in particular for household electrical appliances | |
| DE3640457A1 | Electronic device for audible alarm indication | |
| US4532390A | Diaphragm pressure switch for controlling small pressure gradients | |
| GB8314730D0 | Lampholder provided with a tilt switch | |
| IT8224290D0 | Diaphragm control monitor for small pressure differentials |