| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 6 | |
| #2 | Germany | 2 | |
| #3 | United Kingdom | 2 | |
| #4 | United States | 2 |
| # | Technology | |
|---|---|---|
| #1 | Aeroplanes | |
| #2 | Marine propulsion | |
| #3 | Military vessels |
| # | Name | Total Patents |
|---|---|---|
| #1 | Antoni Ugo | 6 |
| #2 | Antoni Guido | 6 |
| #3 | Ugo Antoni | 2 |
| #4 | Guido Antoni | 2 |
| Publication | Filing date | Title |
|---|---|---|
| GB771975A | Improvements in devices for the propulsion and steering of watercraft and the like | |
| US1500358A | Aeroplane | |
| GB215048A | Improvements in and relating to aircraft planes | |
| US1411769A | Blade propeller for submarine boats |