Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Bernard Darredeau | L'Air Liquide, Societe Anonyme Pour L'Etude Et L'Exploitation Des Procedes Georges Claude | 4 |
| 2 | Claude Bourdil | Electricite De France - Service National | 1 |
| 2 | Daniel Longeron | Institut Francais Du Petrole | 1 |
| 2 | Andre Sournat | Unknown | 1 |
| 2 | Marc Aubree | France Telecom | 1 |
| 2 | Alain Besson | Total | 1 |
| 2 | Philippe Wallerand | Magneti Marelli France | 1 |