| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 3 | |
| #2 | United Kingdom | 2 | |
| #3 | Sweden | 2 | |
| #4 | Denmark | 1 | |
| #5 | Finland | 1 | |
| #6 | Italy | 1 | |
| #7 | Norway | 1 | |
| #8 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Chemical engineering | |
| #3 | Consumer goods | |
| #4 | Engines, pumps and turbines |
| # | Technology | |
|---|---|---|
| #1 | Cleaning | |
| #2 | Laundering textiles | |
| #3 | Spraying devices | |
| #4 | Unspecified technologies | |
| #5 | Internal-combustion piston engines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Heden Olle | 4 |
| #2 | Heden O | 2 |
| #3 | Vestli Omar | 1 |
| #4 | Hansen Sten Anders Runeson | 1 |
| #5 | Hansen Leif | 1 |
| #6 | Hansen S A R | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB1466834A | Multinozzle cleaning system | |
| GB1386924A | Washing and high pressure jet cleaning apparatus |