WS

Wladimir de Freitas Silvestre

📍 Carapicuíba, BR: #3 of 9 inventorsTop 35%
Overall (All Time): #1,996,921 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9441367 Supporting element for pipes in buildings and application method of a pipe supporting element in a flagstone — 2016-09-13
9228346 Supporting element for pipes in buildings and application method of a pipe supporting element in a flagstone — 2016-01-05