P

Inventor

EDRAL PACHECO MARCELO

BR3 patents
⚠️ This page may combine multiple inventors who share the name “EDRAL PACHECO MARCELO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PETROLEO BRASILEIRO S A —PETROBRAS

2 patents

PETROLEO BRASILEIRO SA PETROBRAS

1 patent