SF

Silvio Ricardo Almeida De Freitas

📍 Salvador, BR: #16 of 91 inventorsTop 20%
Overall (All Time): #3,054,577 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9044074 Bulletproof backpack systems George Eduardo Almeida De Freitas 2015-06-02