Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Roger Beuerman | Singapore Health Services Pte. | 11 |
| 2 | Larry K. Harthorn | Vetco Gray | 7 |
| 3 | Donald Lee | Lomotif Private Limited | 6 |
| #4 | John Dangerfield | — | 5 |
Part of Louisiana
29 patents · 4 inventors
Ranked #32,319 of 111,555 cities Top 30%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Roger Beuerman | Singapore Health Services Pte. | 11 |
| 2 | Larry K. Harthorn | Vetco Gray | 7 |
| 3 | Donald Lee | Lomotif Private Limited | 6 |
| #4 | John Dangerfield | — | 5 |
Part of Louisiana