| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Norway | 5 | |
| #2 | WIPO (World Intellectual Property Organization) | 5 | |
| #3 | China | 4 | |
| #4 | EPO (European Patent Office) | 4 | |
| #5 | Republic of Korea | 3 | |
| #6 | Canada | 2 | |
| #7 | Australia | 1 | |
| #8 | Chile | 1 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Environmental technology | |
| #3 | Civil engineering |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kollandsrud Per | 14 |
| #2 | Kollandsrud Arne | 10 |
| #3 | Amland Joachim | 10 |
| #4 | Win Sai Thein | 7 |
| #5 | Hernæss Snorre | 4 |
| #6 | Hernass Snorre | 2 |
| #7 | Hernaess Snorre K | 1 |
| #8 | Per Kollandsrud | 1 |
| Publication | Filing date | Title |
|---|---|---|
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| EP2839081A1 | Device and method for construction of a barrier between bodies of water | |
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| CA2534555A1 | Energy generator powered by tidal currents |