| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Argentina | 1 | |
| #2 | Austria | 1 | |
| #3 | Australia | 1 | |
| #4 | Brazil | 1 | |
| #5 | Canada | 1 | |
| #6 | Switzerland | 1 | |
| #7 | Germany | 1 | |
| #8 | Spain | 1 | |
| #9 | Finland | 1 | |
| #10 | France | 1 | |
| #11 | United Kingdom | 1 | |
| #12 | Italy | 1 | |
| #13 | Japan | 1 | |
| #14 | Netherlands | 1 | |
| #15 | Norway | 1 | |
| #16 | Sweden | 1 | |
| #17 | United States | 1 | |
| #18 | Yugoslavia (Serbia and Montenegro) | 1 | |
| #19 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines |
| # | Technology | |
|---|---|---|
| #1 | Non-positive-displacement pumps |
| # | Name | Total Patents |
|---|---|---|
| #1 | Bianchi Emilio | 7 |
| #2 | Bianchi E | 3 |
| #3 | Binachi E | 1 |
| #4 | Emirio Bianki | 1 |
| Publication | Filing date | Title |
|---|---|---|
| IT1077111B | Variable pitch axial flow fan impeller - has coaxial pneumatic actuator with control valve increasing blade angle against spring action | |
| ZA7506859B | An axial fan having adjustable pitch connectable blades | |
| FI752961A | Axialflaekt med flera skilt justerbara blad |