| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Norway | 7 | |
| #2 | Australia | 3 | |
| #3 | WIPO (World Intellectual Property Organization) | 3 | |
| #4 | EPO (European Patent Office) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Nails | |
| #2 | Hydraulic engineering | |
| #3 | General building constructions |
| # | Name | Total Patents |
|---|---|---|
| #1 | Eikaas Arvid | 14 |
| Publication | Filing date | Title |
|---|---|---|
| AU6643201A | A nut construction and a screw/bolt construction | |
| AU1179901A | Device for prevention of theft of small boats | |
| AU7251291A | Arrangement of concrete surfaces for houses, especially dwelling houses, and wall elements for use in the same |