| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Norway | 10 | |
| #2 | Germany | 2 | |
| #3 | Netherlands | 2 | |
| #4 | Brazil | 1 | |
| #5 | Canada | 1 | |
| #6 | Denmark | 1 | |
| #7 | Spain | 1 | |
| #8 | Finland | 1 | |
| #9 | United Kingdom | 1 | |
| #10 | Ireland | 1 | |
| #11 | Sweden | 1 | |
| #12 | United States | 1 | |
| #13 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Machines | |
| #3 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Marine propulsion | |
| #2 | Unspecified technologies | |
| #3 | Dry-docking of vessels | |
| #4 | Ships | |
| #5 | Live-saving devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Klem Per G | 5 |
| #2 | Huse Erling | 4 |
| #3 | Huse E | 4 |
| #4 | Minsaas K | 4 |
| #5 | Minsaas Knut | 4 |
| #6 | Brinchmann Per A | 3 |
| #7 | Ellingsen H V | 1 |
| #8 | Bremnes Per Kristian | 1 |
| #9 | Berby Rolf | 1 |
| #10 | Martens Otto | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO8501926A1 | A survival system for a marine structure | |
| GB2101047A | Rescue system for a marine structure | |
| CA1021642A | Method and means to prevent cavitation erosion in propeller ducts |