| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Sweden | 3 | |
| #2 | Austria | 2 | |
| #3 | Belgium | 2 | |
| #4 | Switzerland | 2 | |
| #5 | Czechia | 2 | |
| #6 | Germany | 2 | |
| #7 | Denmark | 2 | |
| #8 | France | 2 | |
| #9 | United Kingdom | 2 | |
| #10 | Hungary | 2 | |
| #11 | Luxembourg | 2 | |
| #12 | Netherlands | 2 | |
| #13 | Norway | 2 | |
| #14 | Poland | 2 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Doors and windows | |
| #2 | Shaping of plastics | |
| #3 | Producing goods from plastic | |
| #4 | Fillers |
| # | Name | Total Patents |
|---|---|---|
| #1 | Diekmann Stefan | 19 |
| #2 | Stefan Diekmann | 10 |
| Publication | Filing date | Title |
|---|---|---|
| FR2999219A1 | PLASTIC PROFILE ELEMENT AND CASTING AND WINDOW CHASSIS MADE FROM SUCH A PROFILE ELEMENT | |
| DE102012004107A1 | Profile element made of plastic |