| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Italy | 4 | |
| #2 | EPO (European Patent Office) | 2 | |
| #3 | United States | 2 | |
| #4 | Canada | 1 | |
| #5 | Japan | 1 | |
| #6 | Romania | 1 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Mechanical elements | |
| #3 | Civil engineering | |
| #4 | Environmental technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Montresor Gianfranco | 11 |
| Publication | Filing date | Title |
|---|---|---|
| EP1445394A1 | A covering structural shape carried out as one piece to be mounted on a building roof or wall | |
| US5816202A | High efficiency explosion engine with a double acting piston | |
| ITVR950079D0 | HIGH PERFORMANCE COMBUSTION ENGINE WITH DOUBLE ACTING PISTON, AGENT IN COLLABORATION WITH POWER SUPPLY AND | |
| ITVR910009D0 | Machine for the mounting and/or dismounting of assembled conical rings for large-size wheels, with hydraulic and/or pneumatic automatic distribution circuit |