| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 8 | |
| #2 | EPO (European Patent Office) | 7 | |
| #3 | WIPO (World Intellectual Property Organization) | 4 | |
| #4 | Australia | 3 | |
| #5 | Brazil | 1 | |
| #6 | Canada | 1 | |
| #7 | China | 1 | |
| #8 | Hungary | 1 | |
| #9 | Mexico | 1 | |
| #10 | Norway | 1 | |
| #11 | New Zealand | 1 | |
| #12 | Poland | 1 | |
| #13 | United States | 1 | |
| #14 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Environmental technology | |
| #3 | Mechanical elements | |
| #4 | Machines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kelsall David | 9 |
| #2 | Richardson Michael | 9 |
| #3 | Atallah Kais | 4 |
| #4 | Tarrant Colin David | 3 |
| #5 | Hayward David Stephen | 3 |
| #6 | Barker Geoffrey Martin | 3 |
| #7 | Horner Roger Eric | 3 |
| #8 | Crombie Ian | 2 |
| #9 | David Kelsall | 2 |
| #10 | Yarwood Peter | 2 |
| Publication | Filing date | Title |
|---|---|---|
| GB0125370D0 | Improvements in and relating to control apparatus for power supply systems | |
| GB9911251D0 | Improvements in and relating to electrical generators and motors | |
| EP0890179A1 | A method of magnetising a cylindrical body | |
| WO9700549A1 | A rotor | |
| GB9606718D0 | A rotor and method of manufacturing the same | |
| GB9525133D0 | A rotor | |
| GB9513406D0 | Pressure vessel and method of manufacturing the same | |
| GB9422786D0 | Optical device | |
| GB9402050D0 | Gas laser systems |