| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Norway | 4 | |
| #2 | Australia | 3 | |
| #3 | WIPO (World Intellectual Property Organization) | 3 | |
| #4 | EPO (European Patent Office) | 2 | |
| #5 | United States | 2 | |
| #6 | Brazil | 1 | |
| #7 | Canada | 1 | |
| #8 | China | 1 | |
| #9 | Singapore | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Mechanical elements | |
| #3 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Pipes | |
| #2 | Measuring force, work and fluid pressure | |
| #3 | Earth drilling |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hodne Arne | 8 |
| #2 | Liland Tommy Andre Hognestad | 8 |
| #3 | Naesgaard Kjetil | 6 |
| #4 | Oyen Rune | 4 |
| #5 | Holland Odd Rune | 4 |
| #6 | Hølland Odd Rune | 4 |
| #7 | Øyen Rune | 4 |
| #8 | Arne Hodne | 1 |
| #9 | Rune Oyen | 1 |
| #10 | Odd Rune Holland | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO2015038004A1 | Computerized device for compensation of wave-caused distance variations on a drill string | |
| CA2882556A1 | Pipe clamp provided with a tension gauge and use of a tension gauge on a pipe clamp | |
| AU2013232841A1 | Device for compensation of wave influenced distance variations on a drill string |