| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Sweden | 9 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | Australia | 2 | |
| #4 | Finland | 2 | |
| #5 | United States | 2 | |
| #6 | WIPO (World Intellectual Property Organization) | 2 | |
| #7 | Canada | 1 | |
| #8 | Denmark | 1 | |
| #9 | France | 1 | |
| #10 | United Kingdom | 1 | |
| #11 | Norway | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machines | |
| #3 | Mechanical elements | |
| #4 | Medical technology | |
| #5 | Packaging and shipping |
| # | Technology | |
|---|---|---|
| #1 | Foundations and excavations | |
| #2 | Unspecified technologies | |
| #3 | Pipes | |
| #4 | Sewers | |
| #5 | Containers for goods storage | |
| #6 | Operating tables | |
| #7 | Implantable devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Skoenvall Tage | 22 |
| #2 | Skonvall Tage | 3 |
| Publication | Filing date | Title |
|---|---|---|
| SE9602855D0 | One-time usage urination device | |
| EP0536100A1 | A riser with floating cover | |
| EP0529178A1 | Raiser for manhole cover | |
| GB8909511D0 | Adjustment piece | |
| AU2729188A | Telescopic well or column pipe | |
| CA1293753C | Method in branching off a tube | |
| SE8201983L | Cardboard box with pallet bottom |