Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Jean Laurent | Pont-A-Mousson S.A. | 2 |
| 1 | Philippe Pertuis | Pont-A-Mousson S.A. | 2 |
| 3 | Roger Chalandard | — | 1 |
| 3 | Henry Massonnet | — | 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 | Jean Laurent | Pont-A-Mousson S.A. | 2 |
| 1 | Philippe Pertuis | Pont-A-Mousson S.A. | 2 |
| 3 | Roger Chalandard | — | 1 |
| 3 | Henry Massonnet | — | 1 |