| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 6 | |
| #2 | EPO (European Patent Office) | 4 | |
| #3 | Canada | 3 | |
| #4 | WIPO (World Intellectual Property Organization) | 2 | |
| #5 | United States | 1 | |
| #6 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Control | |
| #3 | Audio-visual technology | |
| #4 | Computer technology |
| # | Technology | |
|---|---|---|
| #1 | Electric switches | |
| #2 | Casings and printed circuits | |
| #3 | Electric digital data processing | |
| #4 | Alarm systems | |
| #5 | Coin-freed | |
| #6 | Electrically-conductive connections |
| # | Name | Total Patents |
|---|---|---|
| #1 | Selwood Andrew George | 6 |
| #2 | Jarvis Peter Willis | 5 |
| #3 | Sharp Tracy | 3 |
| Publication | Filing date | Title |
|---|---|---|
| GB201011496D0 | Circuit board connector with drilling tamper detection arrangement | |
| GB0904891D0 | A Component carrying a mechanism for detecting separation of the component from a part | |
| GB0504176D0 | Anti-tamper devices | |
| US5704467A | Keypads | |
| GB8907899D0 | Sealed joints between two members |