| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Italy | 10 | |
| #2 | EPO (European Patent Office) | 4 | |
| #3 | Russian Federation | 3 | |
| #4 | United States | 3 | |
| #5 | WIPO (World Intellectual Property Organization) | 3 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Locks | |
| #2 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Fontana Fabio | 23 |
| #2 | Fontana Massimo | 23 |
| Publication | Filing date | Title |
|---|---|---|
| US2014202221A1 | Fastening and unfastening system of stackable elements | |
| RU2562034C2 | Clamping/unclamping system for aligned parts | |
| US2008190152A1 | Magnetic system for the unlocking of padlocks and locks | |
| EP1422364A2 | Device for the protection of locks |