| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 3 | |
| #2 | United States | 3 | |
| #3 | Canada | 2 | |
| #4 | EPO (European Patent Office) | 2 | |
| #5 | WIPO (World Intellectual Property Organization) | 2 | |
| #6 | Australia | 1 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Control | |
| #3 | Measurement | |
| #4 | Telecommunications |
| # | Technology | |
|---|---|---|
| #1 | Dry-docking of vessels | |
| #2 | Alarm systems | |
| #3 | Radio navigation | |
| #4 | Antennas | |
| #5 | Ships |
| # | Name | Total Patents |
|---|---|---|
| #1 | Bettonvil Peter | 5 |
| #2 | Lyon Lindsay | 5 |
| #3 | Marshall David | 4 |
| #4 | Hill Andrew | 1 |
| #5 | Marshall Anthony David | 1 |
| #6 | Mcnamara Simon | 1 |
| #7 | Cook Greg | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CA2861364A1 | Improvements in and relating to emergency devices | |
| GB201215061D0 | A marine vessel emergency warning system incorporating recording means | |
| GB201212650D0 | Improvements in and relating to emergency devices | |
| GB201121256D0 | Improvements in and relating to emergency devices | |
| US2011140886A1 | Emergency warning device | |
| AU2008316287A1 | Location device |