| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Sweden | 38 | |
| #2 | Denmark | 3 | |
| #3 | Australia | 1 | |
| #4 | Canada | 1 | |
| #5 | United States | 1 | |
| #6 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Packaging and shipping | |
| #3 | Thermal processes |
| # | Technology | |
|---|---|---|
| #1 | Hydraulic engineering | |
| #2 | Sewers | |
| #3 | Air-conditioning | |
| #4 | Containers for goods storage |
| # | Name | Total Patents |
|---|---|---|
| #1 | Soederstroem Gert W | 41 |
| #2 | Soederstroem G W | 3 |
| #3 | Soederstroem Gert Wilhelm | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO9902792A1 | Floor drain | |
| AU5334279A | Drain pipe |