| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 2 | |
| #2 | Canada | 2 | |
| #3 | China | 2 | |
| #4 | United Kingdom | 2 | |
| #5 | United States | 2 | |
| #6 | WIPO (World Intellectual Property Organization) | 2 | |
| #7 | EPO (European Patent Office) | 1 | |
| #8 | Hong Kong | 1 | |
| #9 | Israel | 1 |
| # | Technology | |
|---|---|---|
| #1 | Aeroplanes | |
| #2 | Traffic control systems | |
| #3 | Systems controlling non-electric variables |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kelly Graham Lee | 12 |
| #2 | Graham Kelly | 3 |
| Publication | Filing date | Title |
|---|---|---|
| HK1252866A1 | Hybrid unmanned aerial vehicle | |
| GB201721523D0 | Autonomous unmanned aerial vehicle and method of control thereof | |
| GB201711759D0 | Hybrid multi-rotor unmanned aerial vehicle with adjustable wings |