| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 7 | |
| #2 | Australia | 4 | |
| #3 | United Kingdom | 4 | |
| #4 | WIPO (World Intellectual Property Organization) | 4 | |
| #5 | China | 3 | |
| #6 | United States | 3 | |
| #7 | South Africa | 3 | |
| #8 | African Regional Industrial Property Organization | 2 | |
| #9 | Brazil | 2 | |
| #10 | Canada | 2 | |
| #11 | Mexico | 2 | |
| #12 | New Zealand | 2 | |
| #13 | Norway | 1 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Environmental technology | |
| #3 | Electrical machinery and energy | |
| #4 | Transport | |
| #5 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Reduction of greenhouse gas emissions | |
| #2 | Machines for liquids | |
| #3 | Special wind, spring and weight motors | |
| #4 | Dynamo-electric machines | |
| #5 | Wind motors | |
| #6 | Ships | |
| #7 | Hydraulic engineering |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kelly Hugh-Peter Granville | 26 |
| #2 | Granville Kelly Hugh-Peter | 4 |
| #3 | Packard Stephen John | 4 |
| #4 | Van Den Bergh Malcolm | 3 |
| #5 | Kelly Hugh-Peter | 2 |
| #6 | Van Den Burgh Malcolm | 2 |
| #7 | Hugh-Peter Granville Kelly | 1 |
| #8 | Van Den Bergh Malcom | 1 |
| #9 | Burgh Malcolm Van Den | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB201310110D0 | marine energy converter | |
| GB201021031D0 | Wave energy converter | |
| GB201002046D0 | Energy conversion means for wind turbines | |
| GB0821835D0 | Low cost linear generator wave energy converters |