| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Sweden | 3 | |
| #2 | Switzerland | 2 | |
| #3 | Belgium | 1 | |
| #4 | Denmark | 1 | |
| #5 | EPO (European Patent Office) | 1 | |
| #6 | Finland | 1 | |
| #7 | Italy | 1 | |
| #8 | Norway | 1 | |
| #9 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Nails | |
| #2 | Working stone | |
| #3 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Johnsen Anders | 8 |
| #2 | Johnsen A | 4 |
| Publication | Filing date | Title |
|---|---|---|
| SE8105606L | A coupling involving a male/female element presenting to each other as interacting wedge surfaces. | |
| SE8105607L | Drill unit |