Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Steven James Birnie | Ncr | 37 |
| 2 | Darko Arsoski | Downhole Products Limited | 7 |
| 3 | Lesley Ray Haynes | — | 1 |
| 3 | Stuart Yorke | — | 1 |
46 patents · 4 inventors
Ranked #25,336 of 111,555 cities Top 25%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Steven James Birnie | Ncr | 37 |
| 2 | Darko Arsoski | Downhole Products Limited | 7 |
| 3 | Lesley Ray Haynes | — | 1 |
| 3 | Stuart Yorke | — | 1 |