| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 7 | |
| #2 | Australia | 2 | |
| #3 | WIPO (World Intellectual Property Organization) | 2 | |
| #4 | EPO (European Patent Office) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Environmental technology | |
| #3 | Civil engineering | |
| #4 | Control |
| # | Technology | |
|---|---|---|
| #1 | Pipes | |
| #2 | Water treatment | |
| #3 | Construction of roads | |
| #4 | Installations for obtaining water | |
| #5 | Venting or aerating devices | |
| #6 | Sewers | |
| #7 | Systems controlling non-electric variables |
| # | Name | Total Patents |
|---|---|---|
| #1 | Lynes Peter | 5 |
| #2 | Vickers Martin | 4 |
| #3 | Apsley Peter | 3 |
| #4 | Capener Paul Anthony | 1 |
| #5 | Aspley Peter | 1 |
| #6 | Rothwell Robert | 1 |
| #7 | Harvey Adrian | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB0017517D0 | Pressure relief valve in mains water supply system | |
| GB9914370D0 | Highway repair | |
| GB9910691D0 | Drain cover | |
| AU2946199A | Pipe lining | |
| GB9818616D0 | Pipe connection | |
| GB2331742A9 | Monitoring the addition of a liquid agent to another liquid | |
| GB9205548D0 | Fluid flow control valve arrangement |