WC

Walter Colombi

📍 Bolzano - Bozen, IT: #54 of 113 inventorsTop 50%
Overall (All Time): #3,297,410 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7765962 Reciprocating and rotary piston engine — 2010-08-03