| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 5 | |
| #2 | United Kingdom | 4 | |
| #3 | United States | 3 | |
| #4 | WIPO (World Intellectual Property Organization) | 2 | |
| #5 | Canada | 1 | |
| #6 | Spain | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Measuring length, angles and areas | |
| #2 | Special measuring | |
| #3 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Burton Barrie Charles | 7 |
| #2 | Axon Allan | 3 |
| #3 | Burton Barrie C | 3 |
| #4 | Mowatt James Stanley | 2 |
| #5 | Davis John M | 1 |
| #6 | Davis John Mark | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB9523323D0 | Bore gauging apparatus | |
| WO9306431A1 | Measuring apparatus and method | |
| GB8927806D0 | Variable inductance transducers | |
| GB8304233D0 | Inductive bore gauges | |
| EP0031658A2 | Variable inductance transducers |