Top Inventors at Siderca S.A.I.C. All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Hugo Ernst | 7 |
| 2 | Teresa Perez | 5 |
| 3 | Constantino Espinosa | 4 |
| #4 | Eduardo Altschuler | 4 |
| #5 | Edgardo Lopez | 4 |
| #6 | Gonzalo Gomez | 4 |
| #7 | Guillermo Dapino | 3 |
| #8 | José Villasante | 3 |
| #9 | Matias Pereyra | 3 |
| #10 | Daniel E. Johnson | 2 |
| #11 | Gustavo Luis Bianchi | 2 |
| #12 | Lelio Alberto Gawantka Da Silva | 2 |
| #13 | Nelson Pachao-Morbitzer | 2 |
| #14 | Gabriel E. Carcagno | 1 |
| #15 | Gustavo Javier López Turconi | 1 |
| #16 | Juan Carlos Gonzalez | 1 |
| #17 | Luis Roberto Heritier | 1 |
| #18 | Manuel Pajaro Gonzalez | 1 |
| #19 | Rita Toscano | 1 |
| #20 | Nicolás Héctor Mario Di Toro | 1 |