Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11578390 | Gray cast iron alloy, and internal combustion engine head | Eder dos Reis Silva, Ivo Baumer, Carlos de Souza Cabezas | 2023-02-14 |
| 11434552 | Vermicular cast iron alloy for internal combustion engine block and head | Carlos de Souza Cabezas, Eitan Melleras, Vanessa Mais, Ailton Luiz Muller | 2022-09-06 |
| 11377717 | Vermicular cast iron alloy and internal combustion engine head | Andre Koerich Ramos, Carlos de Souza Cabezas, Hector Mancha Molinar | 2022-07-05 |