| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 6 | |
| #2 | Australia | 1 | |
| #3 | Canada | 1 | |
| #4 | China | 1 | |
| #5 | EPO (European Patent Office) | 1 | |
| #6 | Hong Kong | 1 | |
| #7 | India | 1 | |
| #8 | United States | 1 | |
| #9 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy |
| # | Technology | |
|---|---|---|
| #1 | Lighting device details | |
| #2 | Indexing scheme for uses of lighting devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Lightbody Derek Crosby | 6 |
| #2 | Crosby Lightbody Derek | 1 |
| #3 | Lightbody Derek C | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB9412666D0 | Frictional joints | |
| GB9314859D0 | Frictional joints | |
| US5483424A | Lighting apparatus | |
| GB9214193D0 | Light reflector and light source including such a reflector | |
| GB9208338D0 | Light reflector and light source including such a reflector | |
| GB9121959D0 | Remote camera control | |
| GB9114924D0 | Modification of camera lenses |