UR

Umberto Ratti

IS Ing. C. Olivetti & C., S.P.A.: 1 patents #96 of 231Top 45%
📍 Torino, IT: #949 of 3,046 inventorsTop 35%
Overall (All Time): #2,288,094 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5432825 Enabling code for radiotransmission of data 1995-07-11
4630199 Message transmission, reception and processing apparatus for a teleprinting station Mario Lorenzi, Arturo Severini 1986-12-16