RB

Ruggero Bertocchi

BS Bayer S.P.A.: 1 patents #4 of 7Top 60%
📍 Trezzo sull'Adda, IT: #28 of 53 inventorsTop 55%
Overall (All Time): #3,834,650 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5250475 Black glass pastes for glazing and their production Paul Zybell 1993-10-05