Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Caroline Kreutzer | Degussa Ag | 4 |
| 2 | Carlo Sesia | Bottero S.P.A. | 1 |
| 2 | Gianclaudio Borsarelli | Bottero S.P.A. | 1 |
| 2 | Lorenzo Armando | Bottero S.P.A. | 1 |
| 2 | Giovanni Bessone | — | 1 |
| 2 | Guido Allieri | Lamberti Spa | 1 |