RG

Roberto Giampieretti

AR Abb Research: 2 patents #335 of 1,276Top 30%
Overall (All Time): #2,225,494 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6218626 Insulator for electric transmission and distribution lines, with improved resistance to flexural stresses Alessandro Parolini 2001-04-17
6031187 Pole head for supporting conductors on poles for medium- and high-voltage overhead power lines Cesare Guida, Andrea Catenacci 2000-02-29