| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 2 | |
| #2 | Netherlands | 2 | |
| #3 | United States | 2 | |
| #4 | WIPO (World Intellectual Property Organization) | 2 | |
| #5 | Australia | 1 | |
| #6 | Canada | 1 | |
| #7 | Israel | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Doors and windows |
| # | Name | Total Patents |
|---|---|---|
| #1 | Schut Tammo | 9 |
| #2 | Tammo Schut | 2 |
| Publication | Filing date | Title |
|---|---|---|
| NL2016133B1 | Collapsible security grille, grille system, bar, and method. | |
| NL2012620C2 | Security grille and security grille system. |