| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Italy | 8 | |
| #2 | WIPO (World Intellectual Property Organization) | 2 | |
| #3 | Australia | 1 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Rotary-pistons | |
| #2 | Clutches and brakes | |
| #3 | Rotary pistons | |
| #4 | Internal-combustion piston engines | |
| #5 | Machines | |
| #6 | Hot gas positive-displacement engine plants |
| # | Name | Total Patents |
|---|---|---|
| #1 | Tacchini Franco | 11 |
| Publication | Filing date | Title |
|---|---|---|
| WO2008129469A2 | Balanced-pressure, volumetric, endothermic engine | |
| WO03040565A2 | Continuous-flow pump and stepless speed change drive | |
| ITMI950231D0 | Bottle bundle and gripping element |