| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 3 | |
| #2 | WIPO (World Intellectual Property Organization) | 3 | |
| #3 | Australia | 2 | |
| #4 | EPO (European Patent Office) | 2 | |
| #5 | Norway | 2 | |
| #6 | Hong Kong | 1 | |
| #7 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Transport | |
| #3 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Earth drilling | |
| #2 | Hand carts | |
| #3 | Skates |
| # | Name | Total Patents |
|---|---|---|
| #1 | Churchill Andrew Philip | 14 |
| Publication | Filing date | Title |
|---|---|---|
| HK1030973A1 | Pressure actuated downhole tool | |
| AU6169800A | Downhole bypass valve | |
| AU2740799A | Pressure actuated downhole tool | |
| WO9423809A1 | Apparatus for transporting skiing equipment |