Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Marie-Louise Sanmartin | Etat Francais | 2 |
| 2 | Alain Boutet | — | 1 |
| 2 | Didier Escallier | Gec Alsthom Transport Sa | 1 |
| 2 | Vincent Escrouzailles | Alstom Transport Technologies | 1 |
5 patents · 4 inventors
Ranked #68,584 of 111,555 cities Top 65%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Marie-Louise Sanmartin | Etat Francais | 2 |
| 2 | Alain Boutet | — | 1 |
| 2 | Didier Escallier | Gec Alsthom Transport Sa | 1 |
| 2 | Vincent Escrouzailles | Alstom Transport Technologies | 1 |