| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 5 | |
| #2 | United States | 2 | |
| #3 | Canada | 1 | |
| #4 | EPO (European Patent Office) | 1 | |
| #5 | New Zealand | 1 | |
| #6 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Environmental technology | |
| #3 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Analysing materials | |
| #2 | Water treatment | |
| #3 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Church Garry | 8 |
| #2 | Willard Graham Randall | 2 |
| #3 | Willard Graham R | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB9420627D0 | Fluid treatment system | |
| GB9202124D0 | Improvements relating to streaming current detectors | |
| GB8919513D0 | Streaming current detector |