| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 4 | |
| #2 | WIPO (World Intellectual Property Organization) | 4 | |
| #3 | EPO (European Patent Office) | 3 | |
| #4 | United States | 3 |
| # | Industry | |
|---|---|---|
| #1 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Measuring electric variables |
| # | Name | Total Patents |
|---|---|---|
| #1 | Watts Vivian Charles | 6 |
| #2 | Watts Vivian C | 3 |
| #3 | Shipley Clive Richard | 2 |
| #4 | Watts Vivian Charles Lydiard W | 2 |
| #5 | Naylor Robert | 1 |
| #6 | Nayler Robert | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO9739362A1 | Apparatus for testing products with electrically interconnected networks | |
| GB9420972D0 | Electrical test apparatus with individually actuable probes | |
| US5006808A | Testing electrical circuits | |
| GB8829273D0 | Electrical testing probe | |
| GB8824272D0 | Testing electrical circuits | |
| GB8820042D0 | Circuit testing |