Top Inventors at Camco Drilling Group Limited Of Hycalog All Time
Showing 1–15 of 15 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | John D. Barr | 4 |
| 2 | John M. Fuller | 3 |
| 2 | William C. Motion | 3 |
| #4 | Douglas Caraway | 2 |
| #4 | John Martin Clegg | 2 |
| #4 | Nigel Dennis Griffin | 2 |
| #4 | Richard E. Thorp | 2 |
| #4 | Terry R. Matthias | 2 |
| #4 | Alex Newton | 2 |
| #4 | Andrew Murdock | 2 |
| #11 | Daniel J. Sarik | 1 |
| #11 | David Truax | 1 |
| #11 | Graham Watson | 1 |
| #11 | Michael K. Russell | 1 |
| #11 | Stephen M. Evans | 1 |