| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 4 | |
| #2 | WIPO (World Intellectual Property Organization) | 3 | |
| #3 | Canada | 2 | |
| #4 | EPO (European Patent Office) | 2 | |
| #5 | United States | 2 | |
| #6 | Brazil | 1 | |
| #7 | China | 1 | |
| #8 | Republic of Korea | 1 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Engines, pumps and turbines |
| # | Technology | |
|---|---|---|
| #1 | Vehicle drive control systems | |
| #2 | Vehicle transmission mounting | |
| #3 | Controlling combustion engines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Gray George Malcolm | 7 |
| #2 | Mayers Andrew | 3 |
| #3 | Rotherham David | 3 |
| #4 | Valentine Michael | 3 |
| #5 | George Malcolm Gray | 1 |
| #6 | Malcolm Gray George | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB201602334D0 | Speed limiter system | |
| GB201403719D0 | Improvements in and relating to vehicular speed limiters | |
| GB201216739D0 | An inspection interface unit | |
| GB0609318D0 | Speed limiter system |