PN

Pietro Negroni

GS G.F. S.R.L.: 1 patents #4 of 5Top 80%
📍 Pianoro, IT: #12 of 40 inventorsTop 30%
Overall (All Time): #3,770,689 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5415347 Automatic refilling plant watering device — 1995-05-16