Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | John Gallagher | Oil States Industries (Uk) Limited | 1 |
| 1 | Martin McKenzie | Romar International Limited | 1 |
| 1 | James Johnstone | Kemira Oyj | 1 |
Part of California
3 patents · 3 inventors
Ranked #17,895 of 41,385 cities Top 45%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | John Gallagher | Oil States Industries (Uk) Limited | 1 |
| 1 | Martin McKenzie | Romar International Limited | 1 |
| 1 | James Johnstone | Kemira Oyj | 1 |
Part of California