Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Francesco Bravo | Bravo S.P.A. | 2 |
| 2 | Umberto Gaianigo | — | 1 |
| 2 | Ernest Kabay | Sunstone | 1 |
| 2 | Giuseppe Tomba | Metalmeccanica Fracasso S.P.A. | 1 |
| 2 | Gabriella H. Kabay | Sunstone | 1 |
| 2 | Tomba Silvano | — | 1 |
| 2 | Genesio Bravo | Bravo S.P.A. | 1 |