| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Norway | 5 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | WIPO (World Intellectual Property Organization) | 3 | |
| #4 | Australia | 2 | |
| #5 | Brazil | 1 | |
| #6 | Canada | 1 | |
| #7 | Chile | 1 | |
| #8 | China | 1 | |
| #9 | EAPO (Eurasian Patent Organization) | 1 | |
| #10 | Hungary | 1 | |
| #11 | Mexico | 1 | |
| #12 | New Zealand | 1 | |
| #13 | Peru | 1 | |
| #14 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Dredging |
| # | Name | Total Patents |
|---|---|---|
| #1 | Torgrimsen Tor | 22 |
| #2 | Tor Torgrimsen | 1 |
| Publication | Filing date | Title |
|---|---|---|
| AU2011216606A1 | A fixing device for a bucket front | |
| WO2009126045A1 | Wear member connection device for a digging bucket | |
| EP1554436A1 | Anchoring of a wear element to a bucket front |