P

Inventor

DIAS PESSOA EURICO FILIPE

PT4 patents
⚠️ This page may combine multiple inventors who share the name “DIAS PESSOA EURICO FILIPE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DE AMORIM NOVAIS DA COSTA NÓBREGA JOÃO MIGUEL

2 patents

SHELL OIL CO

1 patent

DE AMORIM NOVAIS DA COSTA NOBREGA JOAO MIGUEL

1 patent