| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Italy | 4 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | Australia | 2 | |
| #4 | Canada | 2 | |
| #5 | France | 2 | |
| #6 | Ireland | 2 | |
| #7 | United States | 2 | |
| #8 | Switzerland | 1 | |
| #9 | Czechoslovakia | 1 | |
| #10 | German Democratic Republic | 1 | |
| #11 | Denmark | 1 | |
| #12 | Spain | 1 | |
| #13 | Hungary | 1 | |
| #14 | Norway | 1 | |
| #15 | Poland | 1 | |
| #16 | Portugal | 1 | |
| #17 | WIPO (World Intellectual Property Organization) | 1 | |
| #18 | Yugoslavia (Serbia and Montenegro) | 1 | |
| #19 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Environmental technology | |
| #3 | Civil engineering | |
| #4 | Organic fine chemistry | |
| #5 | Basic materials chemistry |
| # | Technology | |
|---|---|---|
| #1 | Railway bodies | |
| #2 | Rail vehicle suspensions | |
| #3 | Couplings | |
| #4 | Motor vehicles | |
| #5 | Locks | |
| #6 | Climate change mitigation in transportation | |
| #7 | Heterocyclic compounds | |
| #8 | Preservation of human bodies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Vianello Giorgio | 11 |
| #2 | Soloni Ugo | 11 |
| #3 | Vigliani Umberto | 4 |
| #4 | Scandolo Renzo | 3 |
| #5 | Duse Claudio | 1 |
| #6 | Vigliani U | 1 |
| #7 | Soloni U | 1 |
| #8 | Alceste Caselli | 1 |
| #9 | Vianello G | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP0323580A1 | Device for opening a locked door from the interior of a cold room | |
| AU4408785A | Articulation system for articulated depressed-floor tramway carriages | |
| HUT37721A | Joining for railway transport vehicles | |
| EP0129772A2 | Articulated joint for urban and suburban transport vehicles running on rails, in particular for tramway and/or underground railway vehicles |