| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 4 | |
| #2 | Brazil | 4 | |
| #3 | Canada | 4 | |
| #4 | United Kingdom | 4 | |
| #5 | Norway | 4 | |
| #6 | United States | 4 | |
| #7 | WIPO (World Intellectual Property Organization) | 4 | |
| #8 | EPO (European Patent Office) | 3 | |
| #9 | Mexico | 3 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Transport | |
| #3 | Packaging and shipping | |
| #4 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Geophysics | |
| #2 | Ships | |
| #3 | Electronic time-pieces | |
| #4 | Winches | |
| #5 | Gearing | |
| #6 | Time-interval measuring |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hovland Vidar | 18 |
| #2 | Vidar Hovland | 9 |
| #3 | Sparengen Terje | 6 |
| #4 | Storesund Jan Roar | 6 |
| #5 | Pedersen Vidar | 6 |
| #6 | Svensson Malte | 5 |
| #7 | Aanensen Oistein | 5 |
| #8 | Langåker Ragnar | 4 |
| #9 | Ragnar Langåker | 3 |
| #10 | Malte Svensson | 3 |
| Publication | Filing date | Title |
|---|---|---|
| NO344155B1 | Method for correction of clock drift in seismic nodes, a seismic node and a seismic node handling system | |
| NO20160971A1 | Method for time drift measurement, seismic node and seismic node handling system | |
| NO337664B1 | Node handling device | |
| NO337633B1 | A device for attaching a seismic node to a cable, a seismic node, as well as a method for deployment and retrieval of seismic nodes attached to a cable |