P

Inventor

CABRAL JULIO AMILCAR RAMOS

BR4 patents
⚠️ This page may combine multiple inventors who share the name “CABRAL JULIO AMILCAR RAMOS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PETROLEO BRASILEIRO SA

2 patents

SILVA MAURO

1 patent

GOMES JEFFERSON ROBERTO

1 patent