EM

Edson Alexandre Marçal

📍 São Paulo, BR: #656 of 1,773 inventorsTop 40%
Overall (All Time): #2,445,491 of 4,157,543Top 60%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12384891 Additive containing liquid masterbatch formulations for polymer articles 2025-08-12