| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 2 | |
| #2 | Brazil | 2 | |
| #3 | Canada | 2 | |
| #4 | EPO (European Patent Office) | 2 | |
| #5 | Poland | 2 | |
| #6 | United States | 2 | |
| #7 | WIPO (World Intellectual Property Organization) | 2 | |
| #8 | China | 1 | |
| #9 | Denmark | 1 | |
| #10 | Hungary | 1 | |
| #11 | Mexico | 1 | |
| #12 | Norway | 1 | |
| #13 | Sweden | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Doors and windows |
| # | Name | Total Patents |
|---|---|---|
| #1 | Schuette Wolfgang | 11 |
| #2 | Puncoh Milan | 8 |
| #3 | Siewert Holger | 5 |
| #4 | Schutte Wolfgang | 4 |
| #5 | Puncoh M | 1 |
| #6 | Stewert Holger | 1 |
| #7 | Siewart Holger | 1 |
| #8 | Schuette W | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO9915754A1 | Rolling door with a flexible door leaf | |
| US6311757B1 | Door or gate closure |