| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 4 | |
| #2 | United States | 3 | |
| #3 | Norway | 2 | |
| #4 | WIPO (World Intellectual Property Organization) | 2 | |
| #5 | Canada | 1 | |
| #6 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Measurement | |
| #3 | Telecommunications |
| # | Technology | |
|---|---|---|
| #1 | Earth drilling | |
| #2 | Geophysics | |
| #3 | Transmission | |
| #4 | Measuring volume | |
| #5 | Analysing materials |
| # | Name | Total Patents |
|---|---|---|
| #1 | Frantzen Dag-Håkon | 6 |
| #2 | Andersen Morten Ivar | 4 |
| #3 | Lie Terje Lenart | 3 |
| #4 | Thomas Peter James | 3 |
| #5 | Andersen Gunnar | 3 |
| #6 | Hellevang Jon Oddvar | 3 |
| #7 | Grønsberg Sondre | 2 |
| #8 | Rommetveit Tarjei | 2 |
| #9 | Frantzen Dag-Hakon | 2 |
| #10 | Dag-Håkon Frantzen | 1 |
| Publication | Filing date | Title |
|---|---|---|
| NO20161051A1 | Wellbore leakage detection tool and method for assembling such tool | |
| GB201513311D0 | A wellbore fibre optical communication system | |
| US2016290847A1 | Pulse-wave ultrasound production well logging method and tool | |
| EP3077855A1 | Petroleum well downhole logging tool with high speed data bus |