ID

Ivan Dvorak

📍 Lake Bluff, IL: #123 of 198 inventorsTop 65%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #3,780,959 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5454127 Unbalanced bascule bridge with concrete slab roadway Shankar Kishan Jayakumaran Nair, Vinod C. Patel 1995-10-03