Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10450510 | Industrial process using a forced-exhaust metal furnace and mechanisms developed for simultaneously producing coal, fuel gas, pyroligneous extract and tar | Ricardo Antônio Vicintin, Adriana DE OLIVEIRA VILELA, José URBANO ALVES | 2019-10-22 |