Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Pascual Royo Gracia | Repsol Quimica, S.A. | 1 |
| 1 | Isidro F. Trullas | — | 1 |
| 1 | Ramon M. Canals | — | 1 |
| 1 | Jose M. Canals | — | 1 |
| 1 | Jaime M. Oller | — | 1 |
| 1 | Jaime Reguant Soler | — | 1 |
| 1 | Satiago E. Rosa Iban | Ykk Europe Limited | 1 |