| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 2 | |
| #2 | EPO (European Patent Office) | 2 | |
| #3 | Serbia | 2 | |
| #4 | Singapore | 2 | |
| #5 | United States | 2 | |
| #6 | WIPO (World Intellectual Property Organization) | 2 | |
| #7 | African Regional Industrial Property Organization | 1 | |
| #8 | Australia | 1 | |
| #9 | China | 1 | |
| #10 | EAPO (Eurasian Patent Organization) | 1 | |
| #11 | Israel | 1 | |
| #12 | Republic of Korea | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Locks | |
| #2 | Bolts for doors or windows | |
| #3 | Doors and windows |
| # | Name | Total Patents |
|---|---|---|
| #1 | Zafeiropoulos Grigorios | 18 |
| Publication | Filing date | Title |
|---|---|---|
| EP2931997A2 | Anti-burglary sliding frames system | |
| KR20150028246A | Inviolable opening frames system |