| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 4 | |
| #2 | WIPO (World Intellectual Property Organization) | 4 | |
| #3 | EPO (European Patent Office) | 3 | |
| #4 | Canada | 1 | |
| #5 | France | 1 | |
| #6 | Hong Kong | 1 | |
| #7 | Japan | 1 | |
| #8 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Dry-docking of vessels | |
| #2 | Pipes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Perrins John | 10 |
| #2 | Best Michael Edward | 7 |
| #3 | Michael Edward Best | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB201019087D0 | Inflation device mechanism | |
| GB201019053D0 | Inflation device having a non-releasable casing located over a fluid container | |
| GB0201737D0 | Inflation device for lifejackets | |
| GB9920316D0 | Inflation device | |
| FR2092351A5 | Plastics wiring clamp - for attaching bundle to support |