| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Sweden | 5 | |
| #2 | Germany | 2 | |
| #3 | France | 1 | |
| #4 | United Kingdom | 1 | |
| #5 | Japan | 1 | |
| #6 | Netherlands | 1 | |
| #7 | Norway | 1 | |
| #8 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Chemical engineering | |
| #3 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Non-positive-displacement pumps | |
| #2 | Cleaning | |
| #3 | Separation | |
| #4 | Grinding or polishing devices | |
| #5 | Soldering, welding and flame cutting |
| # | Name | Total Patents |
|---|---|---|
| #1 | Furasen W | 4 |
| #2 | Furaasen Willy | 3 |
| #3 | Furasen Willy | 2 |
| #4 | Uirii Furasen | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB1579072A | Device for cleaning the air in places such as workshops | |
| DE2704571A1 | Suction hose for workshop benches - has jib arm with hoses at each end to minimise flow resistance |