RM

Riccardo Mambretti

📍 Como, IT: #91 of 268 inventorsTop 35%
Overall (All Time): #2,206,954 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6631690 Planing, air-conveying bottom for boats — 2003-10-14
4409922 V-Shaped bottom for speedy motorboats having improved planing supporting skids — 1983-10-18