Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8955274 | Windbreak supporting tower for reducing the speed of natural wind on open-air ore stacks | José Emílio Brandão, Carlos Augusto Calmon Nogueira Da Gama, Carlos Eduardo Calmon Nogueira Da Gama | 2015-02-17 |