| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 4 | |
| #2 | WIPO (World Intellectual Property Organization) | 2 | |
| #3 | Australia | 1 | |
| #4 | Canada | 1 | |
| #5 | China | 1 | |
| #6 | EAPO (Eurasian Patent Organization) | 1 | |
| #7 | EPO (European Patent Office) | 1 | |
| #8 | New Zealand | 1 | |
| #9 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Mechanical elements | |
| #3 | Engines, pumps and turbines | |
| #4 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Reduction of greenhouse gas emissions | |
| #2 | Servomotors | |
| #3 | Unspecified technologies | |
| #4 | Machines for liquids |
| # | Name | Total Patents |
|---|---|---|
| #1 | Travis Wayne S | 13 |
| Publication | Filing date | Title |
|---|---|---|
| WO2014063010A1 | Apparatus utilizing buoyancy forces | |
| EA027589B1 | Apparatus utilizing buoyancy forces and method for using same |