| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 5 | |
| #2 | EPO (European Patent Office) | 4 | |
| #3 | WIPO (World Intellectual Property Organization) | 4 | |
| #4 | Australia | 3 | |
| #5 | China | 3 | |
| #6 | Canada | 2 | |
| #7 | France | 2 | |
| #8 | United States | 2 | |
| #9 | Brazil | 1 | |
| #10 | Republic of Korea | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Machine tools | |
| #3 | Measurement | |
| #4 | Environmental technology | |
| #5 | Control |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hepples Warren | 9 |
| #2 | Daval Romary Georges Marcel | 7 |
| #3 | Chalandon Bernard Alain Jacques | 7 |
| #4 | Allen Tim | 7 |
| #5 | Daval Romary | 6 |
| #6 | Chalandon Bernard | 6 |
| #7 | Romary Georges Marcel Daval | 3 |
| #8 | Bernard Alain Jacques Chalandon | 2 |
| #9 | Warren Hepples | 2 |
| #10 | Pretty Claire Marie | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB201613184D0 | Improved compressed fluid vessel | |
| FR3022164A1 | Process for manufacturing containers for pressurized fluid and apparatus for the process | |
| GB201319373D0 | Improved compressed gas cylinder | |
| FR3003190A1 | PROCESS FOR MANUFACTURING LINERS FOR PRESSURE TANK | |
| EP1828649A1 | Pressurised fluid cylinders |