| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Sweden | 4 | |
| #2 | EPO (European Patent Office) | 2 | |
| #3 | Canada | 1 | |
| #4 | Germany | 1 | |
| #5 | Denmark | 1 | |
| #6 | Netherlands | 1 | |
| #7 | United States | 1 | |
| #8 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Control | |
| #2 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Coin-freed | |
| #2 | Office furniture | |
| #3 | Physical training equipment |
| # | Name | Total Patents |
|---|---|---|
| #1 | Bergstedth Henry | 11 |
| #2 | Johansson Kjell | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP0267198A1 | Device in a vending machine. | |
| EP0041490A1 | Pole climbing irons | |
| DE3008799A1 | Transparent drawing board - with synthetic fibre and foil layer for better light diffusion |