| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 4 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | Canada | 2 | |
| #4 | United States | 1 | |
| #5 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Optics |
| # | Technology | |
|---|---|---|
| #1 | Optical systems |
| # | Name | Total Patents |
|---|---|---|
| #1 | Rogers Philip J | 3 |
| #2 | Kirkham Anthony John | 3 |
| #3 | Kirkham John Anthony | 1 |
| #4 | Parr-Burman Philip Michael | 1 |
| #5 | Rogers Philip John | 1 |
| #6 | Gardam Allan | 1 |
| #7 | Evans Graham | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB0127536D0 | Optical imaging apparatus for negatively distorting an intermediate image | |
| GB0115188D0 | Optical protection system | |
| GB0112871D0 | Improved optical device |