| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 5 | |
| #2 | WIPO (World Intellectual Property Organization) | 4 | |
| #3 | Australia | 2 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Chemical engineering | |
| #3 | Engines, pumps and turbines | |
| #4 | Mechanical elements | |
| #5 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Earth drilling | |
| #2 | Cleaning | |
| #3 | Shafts | |
| #4 | Steam turbines | |
| #5 | Unspecified technologies | |
| #6 | Machines for liquids |
| # | Name | Total Patents |
|---|---|---|
| #1 | Stewart Kenneth Roderick | 5 |
| #2 | Van Drentham-Susman Hector Fil | 3 |
| #3 | Drentham-Susman Hector Fillipp | 2 |
| #4 | Susman Hector Fillipus | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB0012888D0 | Turbine | |
| GB0001410D0 | Improved motor | |
| GB9914150D0 | Improved pump | |
| GB9912384D0 | Turbine | |
| WO9958807A1 | Guide device | |
| AU3833999A | Jet cleaning apparatus | |
| GB9902253D0 | Improvements in and relating to bearings |