| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 5 | |
| #2 | Australia | 2 | |
| #3 | WIPO (World Intellectual Property Organization) | 2 | |
| #4 | Canada | 1 | |
| #5 | EPO (European Patent Office) | 1 | |
| #6 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Special electric heating or lighting | |
| #2 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hesketh John | 9 |
| #2 | Thornton Martin | 4 |
| #3 | Hesketh John Excil Electronics | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB9216425D0 | Fluorescent Tube Starting and Operating Circuit | |
| GB9120365D0 | Fluorescent tube driver with independent arc drive and filament heating current supplies | |
| AU7348891A | Fluorescent tube driver and lighting system | |
| GB9100182D0 | Fluorescent tube driver | |
| GB9024212D0 | Fluorescent tube driver | |
| GB9018695D0 | Fluorescent tube driver |