DD

Douglas J. D'Addio

📍 North Branford, CT: #30 of 45 inventorsTop 70%
🗺 Connecticut: #21,355 of 34,797 inventorsTop 65%
Overall (All Time): #4,068,381 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4325449 All-terrain motorcycle attachment device Robert S. D'Addio 1982-04-20