Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10570952 | Thrust washer | Adalto Borghi Da Silva, Walter Junior Dias Carlos, Marcos Manoel Valverde Pereira | 2020-02-25 |
| 9212696 | Bearing for an internal combustion engine | Valentim Jose Lima Sarabanda, Mario Sergio Da Silva Praca | 2015-12-15 |