Showing 1–9 of 9 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Giuseppe Cassinelli | Farmitalia Carlo Erba S.P.A. | 4 |
| 2 | Amedeo Omodei-Sale | Gruppo Lepetit S.P.A. | 3 |
| 3 | Benno Kaltenegger | — | 2 |
| #4 | Giueseppe Cassinelli | Farmitalia Carlo Erba S.P.A. | 1 |
| #4 | Giovanni Merli | — | 1 |
| #4 | Ferruccio Beccalori | — | 1 |
| #4 | Lorenzo Tamburoni | — | 1 |
| #4 | Giancarlo Tamburoni | — | 1 |
| #4 | Gianguido Corvi | — | 1 |