| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 45 | |
| #2 | France | 20 | |
| #3 | United States | 20 | |
| #4 | EPO (European Patent Office) | 9 | |
| #5 | Canada | 7 | |
| #6 | Switzerland | 7 | |
| #7 | Germany | 6 | |
| #8 | Japan | 5 | |
| #9 | Belgium | 2 | |
| #10 | Sweden | 2 | |
| #11 | Denmark | 1 | |
| #12 | Ireland | 1 | |
| #13 | Italy | 1 | |
| #14 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Optics | |
| #3 | Transport | |
| #4 | Measurement | |
| #5 | Control |
| # | Technology | |
|---|---|---|
| #1 | Producing goods from plastic | |
| #2 | Optical systems | |
| #3 | Vehicle parts | |
| #4 | Shaping of plastics | |
| #5 | Unspecified technologies | |
| #6 | Spectacles | |
| #7 | Special measuring | |
| #8 | Alarm systems | |
| #9 | Certain plastics | |
| #10 | Compounding processes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Pasco Ian Kenneth | 17 |
| #2 | Stern D | 8 |
| #3 | Pasco Ian K | 7 |
| #4 | Fisher Paul James | 6 |
| #5 | Stern David | 6 |
| #6 | Industries Limited Combined Op | 6 |
| #7 | Beech Samuel Robert | 6 |
| #8 | Smithers Ian John | 6 |
| #9 | Roote Robert John | 6 |
| #10 | John Johnson | 5 |
| Publication | Filing date | Title |
|---|---|---|
| EP0974785A1 | Illuminator | |
| GB9604068D0 | Reflector | |
| GB9506880D0 | Fibre optic connector | |
| GB9503002D0 | Optical system | |
| GB9108079D0 | Lens mounting | |
| GB9026069D0 | Multiple array lens | |
| GB8923265D0 | Improved fresnel lens | |
| GB8917411D0 | Improvements in or relating to pointers | |
| GB8701878D0 | Alternative electrical power source system | |
| GB8701879D0 | Biconvex lens having offset optical and geometrical axes. | |
| GB8701880D0 | Stand magnifiers and lens | |
| GB8606838D0 | Lens | |
| GB8507689D0 | Micro-optics | |
| GB8503486D0 | Magnifying device | |
| GB8426754D0 | Lens | |
| GB8408540D0 | Micro-optics | |
| EP0101229A2 | Coating lacquers for plastics articles | |
| JPS57124321A | Fiber optical connector and lens element thereof | |
| EP0053914A1 | Fibre optic connectors and lens elements therefor | |
| GB2099170A | Binoculars |