DS

Dacio M. De Souza

📍 São Paulo, BR: #215 of 1,773 inventorsTop 15%
Overall (All Time): #1,646,079 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5487832 Filter design — 1996-01-30
D365623 Water purifier — 1995-12-26
5384032 Water purifying and sterilizing apparatus — 1995-01-24