| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Sweden | 29 | |
| #2 | Denmark | 1 | |
| #3 | Finland | 1 | |
| #4 | Norway | 1 | |
| #5 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Sewers | |
| #2 | Hand-held cutting tools |
| # | Name | Total Patents |
|---|---|---|
| #1 | Rundberg Lennart | 10 |
| Publication | Filing date | Title |
|---|---|---|
| SE9302806D0 | Tool for descaling copper@ hot water pipes | |
| WO8802799A1 | Floor drain |