Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Raymond Soria | Societe Des Ceramiques Techniques | 12 |
| 2 | Edouard Toujas | Societe Des Ceramiques Techniques | 3 |
| 3 | Williams Gomez | Varel Europe S.A.S. | 2 |
| #4 | Jean-Louis Fatta-Barou | Societe Anonyme Dite: Ceraver | 1 |