| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 5 | |
| #2 | Canada | 4 | |
| #3 | EPO (European Patent Office) | 2 | |
| #4 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Machines | |
| #3 | Measurement | |
| #4 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Pipes | |
| #2 | Unspecified technologies | |
| #3 | Analysing materials | |
| #4 | Testing of structures | |
| #5 | Venting or aerating devices | |
| #6 | Sawing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Angus George Bowie | 5 |
| #2 | Bowie Angus G | 3 |
| #3 | Bowie Angus George | 3 |
| #4 | Krokosz Douglas C | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB201513577D0 | Pipe sealing apparatus & method | |
| GB201201770D0 | Pipe isolation for small bore pipe | |
| GB201201724D0 | Low pressure hot tap pipeline isolation | |
| GB201201750D0 | Pipeline isolation check plug |