| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 12 | |
| #2 | United Kingdom | 1 | |
| #3 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Earth drilling | |
| #2 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Telfer George | 13 |
| #2 | Fairweather Alan | 1 |
| #3 | Wardley Michael | 1 |
| #4 | Linklater James | 1 |
| #5 | Atkins James | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB201516452D0 | Downhole cutting and pulling tool and method of use |