Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Jean Vertut | CEA | 4 |
| 2 | Jean Landreau | France Telecom Etablissement Autonome De Droit Public | 1 |
| 2 | Lucien Martin | Institut Francais Du Petrole | 1 |
| 2 | Marcel Guillon | Dba | 1 |
| 2 | Jean Lecordier | — | 1 |
8 patents · 5 inventors
Ranked #2,710 of 15,417 cities Top 20%
Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Jean Vertut | CEA | 4 |
| 2 | Jean Landreau | France Telecom Etablissement Autonome De Droit Public | 1 |
| 2 | Lucien Martin | Institut Francais Du Petrole | 1 |
| 2 | Marcel Guillon | Dba | 1 |
| 2 | Jean Lecordier | — | 1 |