| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 3 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | United Kingdom | 3 | |
| #4 | WIPO (World Intellectual Property Organization) | 3 | |
| #5 | United States | 2 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Earth drilling | |
| #2 | Measuring speed and acceleration |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ollerenshaw Andrew | 9 |
| #2 | Hunter Gordon | 8 |
| #3 | Hardy James | 8 |
| #4 | Booth Mark | 4 |
| #5 | Ollerenshaw Andy | 3 |
| #6 | James Hardy | 2 |
| #7 | Mark Booth | 1 |
| #8 | Andrew Ollerenshaw | 1 |
| #9 | Gordon Hunter | 1 |
| #10 | Andy Ollerenshaw | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB201402660D0 | Disconnect and other devices for downhole assembly | |
| GB0821744D0 | Disconnect device for downhole assembly |