| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 9 | |
| #2 | Australia | 1 | |
| #3 | Sweden | 1 | |
| #4 | USSR (Union of Socialist Soviet Republics) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Environmental technology | |
| #3 | Thermal processes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Chair Rory Somerset De | 1 |
| #2 | De Chair R S | 1 |
| #3 | Chair R S De | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB8528925D0 | Airships | |
| GB8518767D0 | Airship | |
| GB8518768D0 | Airship | |
| GB8418372D0 | Steam airship | |
| GB2017222A | Gas Turbine Unit | |
| GB1523875A | Supersonic compressors | |
| SU576060A3 | Gas-turbine engine | |
| AU7222474A | Improvements in gas turbine engines | |
| GB1435688A | Rotor assembly suitable for a gas generator | |
| GB1435687A | Gas generators |