Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | François Mazodier | Thyssen Stahl Ag | 3 |
| 2 | Jean-Baptiste Peyron | Clecim | 1 |
| 2 | Zalman Padwo | Clecim | 1 |
| 2 | Jacques Bellus | Ascometal | 1 |
| 2 | Jean Davene | Clecim | 1 |
| 2 | Hugo Hendriks | Dowell, A Division Of Schlumberger Technology | 1 |
| 2 | Michel Chevet | Clecim | 1 |