| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 4 | |
| #2 | WIPO (World Intellectual Property Organization) | 4 | |
| #3 | Australia | 3 | |
| #4 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Non-positive-displacement pumps | |
| #2 | Ships | |
| #3 | Auxiliaries on vessels | |
| #4 | Siphons |
| # | Name | Total Patents |
|---|---|---|
| #1 | Dalen Erik | 3 |
| #2 | Faerevaag Gorm | 3 |
| #3 | Tveit Oyvind | 2 |
| #4 | Berge Magne Olav | 2 |
| #5 | Tveit Oeyvind | 1 |
| #6 | Berge Magne O | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP0879966A1 | Arrangement of unloading pump which is submersible in the cargo tank of a ship | |
| WO9727403A1 | Improvements in an unloading pump which is submersible in the cargo of a ship's cargo tank | |
| EP0844961A1 | Cargo discharging pump | |
| WO9314969A1 | Process and arrangement for draining a liquid residue from the bottom of a tank | |
| US5419270A | Arrangement of a submersible pump |