| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 8 | |
| #2 | EPO (European Patent Office) | 5 | |
| #3 | United States | 2 |
| # | Industry | |
|---|---|---|
| #1 | Control | |
| #2 | Environmental technology | |
| #3 | Measurement | |
| #4 | Medical technology | |
| #5 | Machines | |
| #6 | Electrical machinery and energy | |
| #7 | Surface technology and coating |
| # | Name | Total Patents |
|---|---|---|
| #1 | Muirhead Allen David | 4 |
| #2 | Hawke John Richard | 3 |
| #3 | Stirling Alastair Ian | 2 |
| #4 | Stepien Wieslaw Andrzej | 2 |
| #5 | Muirhead Allen David Monicell | 1 |
| #6 | Wainwright Geoffrey Hugh | 1 |
| #7 | Senior John Michael | 1 |
| #8 | Senior John M | 1 |
| #9 | Cusworth Stewart D | 1 |
| #10 | Muirhead Allen D | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB8604052D0 | Communication system | |
| EP0148593A1 | Segmented optical system for an alarm system | |
| GB8423699D0 | Cathodic protection system | |
| GB8405638D0 | Optical transducer and measuring device | |
| EP0102229A1 | Alarm system | |
| GB8321116D0 | Hand sterilising device | |
| EP0103375A1 | Alarm system |