RG

Riccardo Gronchi

SI Smith International: 1 patents #26 of 94Top 30%
📍 Certaldo, IT: #2 of 2 inventorsTop 100%
Overall (2011): #185,983 of 364,097Top 55%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7913778 Rock bit with hydraulic configuration Luca Tedeschi, James L. Larsen, Gary R. Portwood 2011-03-29