| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 3 | |
| #2 | Canada | 2 | |
| #3 | United Kingdom | 2 | |
| #4 | United States | 2 | |
| #5 | South Africa | 2 | |
| #6 | EPO (European Patent Office) | 1 | |
| #7 | Hong Kong | 1 | |
| #8 | Mexico | 1 | |
| #9 | New Zealand | 1 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Machines | |
| #3 | Engines, pumps and turbines | |
| #4 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Transferring liquids | |
| #2 | Containers for goods storage | |
| #3 | Unspecified technologies | |
| #4 | Venting or aerating devices | |
| #5 | Machines | |
| #6 | Steam engine plants |
| # | Name | Total Patents |
|---|---|---|
| #1 | Copplestone-Bruce John Merlin | 15 |
| Publication | Filing date | Title |
|---|---|---|
| WO2016166502A1 | Gas powered reciprocating engine | |
| EP2024269A1 | Liquid dispenser that uses two pressure levels | |
| GB0610491D0 | Liquid dispenser |