Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11473892 | Vehicle for deposition of explosives in blast holes and method of use | Reginaldo de Andrade Santos, André Luiz da Costa Vieira, Marcelo Ribeiro Carlos, Lucas Sales Van Melis, Adriano Nogueira de Assis | 2022-10-18 |