| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 4 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | Germany | 2 | |
| #4 | Austria | 1 | |
| #5 | Italy | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Doors and windows |
| # | Name | Total Patents |
|---|---|---|
| #1 | Neukom Hans | 8 |
| #2 | Berger Willy | 1 |
| #3 | Aebi Jakob | 1 |
| Publication | Filing date | Title |
|---|---|---|
| ATA202587A | Facilities on a pivotable slats with rake slats store | |
| DE3630164A1 | Device with a slatted rolling blind (Venetian blind) | |
| EP0179968A1 | Venetian blind | |
| EP0179967A1 | Venetian blind | |
| CH652168A5 | Gatherable lamellar blind | |
| CH625311A5 | Roller shutter with a winding-up roller or with a winding-up shaft provided with winding-up rolls |