| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 13 | |
| #2 | WIPO (World Intellectual Property Organization) | 2 | |
| #3 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Computer technology | |
| #2 | Audio-visual technology | |
| #3 | Civil engineering | |
| #4 | Basic communication technologies | |
| #5 | Measurement | |
| #6 | Control |
| # | Technology | |
|---|---|---|
| #1 | Television | |
| #2 | Image data processing | |
| #3 | Data recognition and presentation | |
| #4 | Hinges for doors or windows | |
| #5 | Coin-freed | |
| #6 | Resonators | |
| #7 | Mechanically-driven clocks | |
| #8 | Indexing scheme relating to hinges |
| # | Name | Total Patents |
|---|---|---|
| #1 | Knee Michael James | 16 |
| #2 | Martin Weston | 1 |
| #3 | Piroddi Roberta | 1 |
| #4 | Weston Martin | 1 |
| #5 | Brooks David | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB0209019D0 | Time and date sundial |