| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 5 | |
| #2 | WIPO (World Intellectual Property Organization) | 5 | |
| #3 | EPO (European Patent Office) | 3 | |
| #4 | Japan | 2 | |
| #5 | Australia | 1 | |
| #6 | Brazil | 1 | |
| #7 | China | 1 | |
| #8 | Republic of Korea | 1 | |
| #9 | Mexico | 1 | |
| #10 | Philippines | 1 | |
| #11 | Singapore | 1 | |
| #12 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Environmental technology | |
| #3 | Transport | |
| #4 | Weapons | |
| #5 | Consumer goods |
| # | Name | Total Patents |
|---|---|---|
| #1 | Dehlsen James G P | 20 |
| #2 | Dehlsen James B | 9 |
| #3 | Fleming Alexander | 8 |
| #4 | Alexander Fleming | 4 |
| #5 | James G P Dehlsen | 3 |
| #6 | James B Dehlsen | 3 |
| #7 | Brown Matthew | 1 |
| #8 | Grieco Christopher | 1 |
| #9 | Stricker Peter | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO2021022250A1 | Yawing buoy mast for floating offshore wind turbines | |
| WO2016164934A1 | Floating, yawing spar current/tidal turbine | |
| US2015260148A1 | Floating, yawing spar current/tidal turbine | |
| US2015321739A1 | Marine subsurface data center vessel | |
| US2015260152A1 | Floating tower frame for ocean current turbine system |