| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Sweden | 4 | |
| #2 | Germany | 1 | |
| #3 | Denmark | 1 | |
| #4 | France | 1 | |
| #5 | United Kingdom | 1 | |
| #6 | Italy | 1 | |
| #7 | Norway | 1 | |
| #8 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Control | |
| #3 | Consumer goods | |
| #4 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Domestic washing | |
| #2 | Laundering textiles | |
| #3 | Systems controlling non-electric variables | |
| #4 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Gestblom Barbro | 3 |
| #2 | Johansson R | 3 |
| #3 | Martinsson C | 3 |
| #4 | Martinsson Christer | 2 |
| #5 | Hoejer E | 2 |
| #6 | Treijner Hakan | 1 |
| #7 | Treijner Haakan | 1 |
| #8 | Treijner Christer Martinsson H | 1 |
| #9 | Hoejer N | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE2941166A1 | DRUM DRYER |