| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 8 | |
| #2 | EPO (European Patent Office) | 4 | |
| #3 | United States | 4 | |
| #4 | WIPO (World Intellectual Property Organization) | 4 | |
| #5 | Australia | 2 | |
| #6 | Brazil | 2 | |
| #7 | Norway | 2 | |
| #8 | Canada | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Civil engineering | |
| #3 | Machines | |
| #4 | Furniture and games | |
| #5 | Electrical machinery and energy | |
| #6 | Chemical engineering |
| # | Technology | |
|---|---|---|
| #1 | Earth drilling | |
| #2 | Pipes | |
| #3 | Venting or aerating devices | |
| #4 | Unspecified technologies | |
| #5 | Sanitary equipment | |
| #6 | Electrically-conductive connections | |
| #7 | Separation |
| # | Name | Total Patents |
|---|---|---|
| #1 | Appleford David Eric | 14 |
| #2 | Neighbour James | 6 |
| #3 | Appleford David E | 5 |
| #4 | Engerran David | 4 |
| #5 | Webb Alan David | 3 |
| #6 | Lane Brian William | 2 |
| #7 | Lane Brian W | 1 |
| #8 | Webb Alan D | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB0124617D0 | Method and apparatus for collecting sand contained in production fluid and disposing of the collected sand | |
| GB9416871D0 | Two-part connector for fluid carrying conduits | |
| GB9315094D0 | A sealing device and a bath incorporating the device | |
| GB9303539D0 | Valve actuator | |
| GB9123928D0 | Two-part connector for fluid carrying container | |
| GB9113963D0 | Valve actuator | |
| GB9013439D0 | Connector for interconnecting conduits | |
| EP0428515A1 | Electrical connectors |