| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Norway | 13 | |
| #2 | Brazil | 1 | |
| #3 | Czechia | 1 | |
| #4 | Finland | 1 | |
| #5 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Machines | |
| #3 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Forging | |
| #2 | Nails | |
| #3 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Johnsen Svein Ove | 17 |
| Publication | Filing date | Title |
|---|---|---|
| CZ297395A3 | Method of one-sided riveting, expanded one-sided rivet and apparatus for making the one-sided riveting method |