UB

Umberto Ernesto Bonetti

📍 Bevagna, IT: #2 of 2 inventorsTop 100%
Overall (All Time): #3,067,289 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9115499 Vertical stair — 2015-08-25