| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 3 | |
| #2 | Sweden | 3 | |
| #3 | Norway | 2 | |
| #4 | United States | 2 | |
| #5 | Canada | 1 | |
| #6 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Civil engineering | |
| #3 | Electrical machinery and energy |
| # | Technology | |
|---|---|---|
| #1 | Skates | |
| #2 | Finishing work on buildings | |
| #3 | Electrically-conductive connections |
| # | Name | Total Patents |
|---|---|---|
| #1 | Holmgren Klas | 12 |
| Publication | Filing date | Title |
|---|---|---|
| EP0178275A2 | A floor construction suitable for installation in rooms containing switchgear, computers, and like electrical apparatus, and a method for producing such a floor construction | |
| WO8501394A1 | An electric current distributing device | |
| EP0057677A1 | A tool for sailing with skates etc. |