P

Inventor

SHIJU NIRAPPURACKAL RAVEENDRAN

NL5 patents
⚠️ This page may combine multiple inventors who share the name “SHIJU NIRAPPURACKAL RAVEENDRAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TOTAL RAFFINAGE CHIMIE

3 patents

CALDERONE VINCENZO ROBERTO

1 patent

SHIJU NIRAPPURACKAL RAVEENDRAN

1 patent