Top Inventors at Ammonia Casale Sa All Time
Showing 1–18 of 18 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Umberto Zardi | 24 |
| 2 | Ermanno Filippi | 18 |
| 3 | Giorgio Pagani | 14 |
| #4 | Enrico Rizzi | 5 |
| #5 | Attilio Passariello | 4 |
| #5 | Mirco Tarozzo | 4 |
| #7 | Geoffrey Frederick Skinner | 3 |
| #8 | Gianfranco Bedetti | 2 |
| #8 | Marco Badano | 2 |
| #10 | Federico Zardi | 1 |
| #10 | Filippi Ermanno | 1 |
| #10 | Giuseppe Guarino | 1 |
| #10 | Keith A. Clayton | 1 |
| #10 | Lucio Forni | 1 |
| #10 | Nicola Pernicone | 1 |
| #10 | William Davey | 1 |
| #10 | Ettore Comandini | 1 |
| #10 | Anton Hipp | 1 |