AB

Andrea Bartolozzi

📍 Certaldo, IT: #4 of 10 inventorsTop 40%
Overall (All Time): #3,606,183 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6022284 Apparatus for changing gear ratio in bicycles, especially in race bicycles Attilio Bartolozzi 2000-02-08