| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Sweden | 4 | |
| #2 | Australia | 2 | |
| #3 | Canada | 2 | |
| #4 | WIPO (World Intellectual Property Organization) | 2 | |
| #5 | Brazil | 1 | |
| #6 | Denmark | 1 | |
| #7 | Finland | 1 | |
| #8 | Norway | 1 | |
| #9 | New Zealand | 1 | |
| #10 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Basic materials chemistry | |
| #2 | Surface technology and coating | |
| #3 | Machines | |
| #4 | Environmental technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Svensson Sigfrid | 11 |
| #2 | Svensson S | 5 |
| Publication | Filing date | Title |
|---|---|---|
| AU1959288A | Contamination removal process | |
| NZ217542A | Reducing friction between a liquid and a solid using a film of polymer soluble in the liquid |