Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Pieter Ten Haken | Shell Oil Compny | 3 |
| 2 | Donald J. Lockley | Actionair Equipment Limited | 1 |
| 2 | Richard J. Perrin | Actionair Equipment Limited | 1 |
| 2 | Arthur J. Riches | Amphenol | 1 |
6 patents · 4 inventors
Ranked #3,375 of 15,417 cities Top 25%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Pieter Ten Haken | Shell Oil Compny | 3 |
| 2 | Donald J. Lockley | Actionair Equipment Limited | 1 |
| 2 | Richard J. Perrin | Actionair Equipment Limited | 1 |
| 2 | Arthur J. Riches | Amphenol | 1 |