| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 6 | |
| #2 | United States | 5 | |
| #3 | Norway | 2 | |
| #4 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Chemical engineering | |
| #3 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Earth drilling | |
| #2 | Cleaning | |
| #3 | Pipes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Allen Anthony | 11 |
| Publication | Filing date | Title |
|---|---|---|
| GB201705028D0 | Well cleaning tool | |
| GB201518847D0 | Well cleaning tool | |
| GB201108252D0 | Drill gun assembly | |
| GB0208764D0 | A fluid flow switching device | |
| GB0201427D0 | A casing scraper | |
| GB0127222D0 | Torque isolation mechanism |