RZ

Roberto Zappa

SS Sematic Italia S.P.A.: 1 patents #1 of 1Top 100%
📍 Bergamo, IT: #8 of 20 inventorsTop 40%
Overall (2004): #123,511 of 270,089Top 50%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6708448 Drive unit for doors, especially elevator doors having a non-rectilinear profile — 2004-03-23