Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Carlo Sancisi | Ask Industries Societa' Per Azioni | 6 |
| 2 | Lorella Ragni | Aziende Chimiche Riunite Angelini Francesco—A.C.R.A.F. S.P.A. | 5 |
| 3 | Andrea Pasquinelli | Avaya | 2 |
| #4 | Leonida Petrini | — | 1 |
| #4 | Livio Ambrosini | — | 1 |
| #4 | Cristiano Petrini | — | 1 |
| #4 | Roberto Morlacchi | — | 1 |