| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 40 | |
| #2 | United States | 5 | |
| #3 | Australia | 2 | |
| #4 | WIPO (World Intellectual Property Organization) | 2 | |
| #5 | India | 1 | |
| #6 | Taiwan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Environmental technology | |
| #3 | Machines | |
| #4 | Transport | |
| #5 | Civil engineering |
| # | Name | Total Patents |
|---|---|---|
| #1 | Edwards Douglas | 15 |
| #2 | Douglas Edwards | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB201918672D0 | A bag and sheet system | |
| GB201614524D0 | Platform | |
| GB201518828D0 | Seven eleven | |
| GB201500895D0 | Power 2 | |
| GB201500566D0 | Further additions; | |
| GB201421580D0 | Novel addition to an OTEC system | |
| GB201418967D0 | Water delivery and heat exchangers | |
| GB201407761D0 | A cold water delivery system | |
| GB201402092D0 | Flood damage prevention | |
| US2014174010A1 | Bond beam and block joist | |
| GB201222141D0 | Further addtions 2 | |
| US2014059965A1 | Double Locking Mortarless Block | |
| GB201507992D0 | Water power | |
| GB201207517D0 | Power | |
| GB201115788D0 | A novel platform | |
| GB201115176D0 | Power | |
| GB201112493D0 | Recycling | |
| GB201108631D0 | Wind power | |
| GB201107339D0 | Electricity generation | |
| GB201105738D0 | Cold water |