ES

Elson Dias da Silva

📍 Campinas, BR: #113 of 631 inventorsTop 20%
Overall (All Time): #2,170,386 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7066586 Ink refill and recharging system 2006-06-27
6766817 Fluid conduction utilizing a reversible unsaturated siphon with tubarc porosity action 2004-07-27