| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Norway | 4 | |
| #2 | United Kingdom | 3 | |
| #3 | Australia | 1 | |
| #4 | Germany | 1 | |
| #5 | Finland | 1 | |
| #6 | Sweden | 1 | |
| #7 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Dredging | |
| #2 | Certain plastics | |
| #3 | Shaping of plastics |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ree Sven | 4 |
| #2 | Torgrimsen Tor | 3 |
| #3 | Henningsen Ernst | 2 |
| #4 | Aarthun Rolf | 1 |
| #5 | Ree S | 1 |
| #6 | Stangeland Kjell-Egil | 1 |
| #7 | Furre Arnold | 1 |
| Publication | Filing date | Title |
|---|---|---|
| AU3535095A | A welding device | |
| FI920113A0 | Tand foer graph. | |
| GB8830120D0 | Excavator bucket |