| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Italy | 11 | |
| #2 | EPO (European Patent Office) | 7 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Doors and windows | |
| #2 | Finishing work on buildings |
| # | Name | Total Patents |
|---|---|---|
| #1 | Terenzi Maurizio | 17 |
| #2 | Sparaventi Franco | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP2660409A1 | Closing device | |
| EP2020478A2 | Folding closure device | |
| EP2019183A2 | Shutter device | |
| EP2615238A1 | Grate device which can be opened | |
| EP1491710A2 | Roller shutter device | |
| EP0557254A1 | Extendable grate fitted to protect doors and windows |