| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Italy | 6 | |
| #2 | EPO (European Patent Office) | 2 | |
| #3 | Argentina | 1 | |
| #4 | Australia | 1 | |
| #5 | Canada | 1 | |
| #6 | New Zealand | 1 | |
| #7 | Poland | 1 | |
| #8 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Machines | |
| #3 | Transport | |
| #4 | Thermal processes | |
| #5 | Environmental technology | |
| #6 | Engines, pumps and turbines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Regazzi Renzo | 7 |
| #2 | Veronese Giuseppe | 3 |
| #3 | Giraldo Morgan | 3 |
| #4 | Martin Daniele | 1 |
| #5 | Renzo Regazzi | 1 |
| #6 | Regazzi R | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP1492983A1 | Thermocouple safety device particularly for gas burners | |
| EP0900961A2 | Device for limiting the filling of a tank with fuel | |
| ITBO970616D0 | Fuel limiting device for motor vehicle fuel tank particularly with liquefied petroleum gas fuel | |
| ITBO970537D0 | Fuel limiting device for motor vehicle fuel tank particularly with liquefied petroleum gas fuel | |
| US4589443A | Gas bottle valve incorporating a gas bleed-out device, particularly for use on gas operated motor vehicle |