| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 5 | |
| #2 | United States | 4 | |
| #3 | Australia | 3 | |
| #4 | EPO (European Patent Office) | 3 | |
| #5 | United Kingdom | 2 | |
| #6 | African Regional Industrial Property Organization | 1 | |
| #7 | Canada | 1 | |
| #8 | Israel | 1 | |
| #9 | Republic of Korea | 1 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Machines | |
| #3 | Environmental technology | |
| #4 | Computer technology | |
| #5 | Packaging and shipping | |
| #6 | Mechanical elements | |
| #7 | Chemical engineering |
| # | Name | Total Patents |
|---|---|---|
| #1 | Selwyn Frederick Philip | 20 |
| Publication | Filing date | Title |
|---|---|---|
| GB9723215D0 | Fluid pressure amplifier | |
| IL126434D0 | Fluid pressure amplifier | |
| KR20000005147A | Fluid pressure amplifier |