JR

Joseph D. Radzevich

📍 Palos Heights, IL: #58 of 96 inventorsTop 65%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #3,898,361 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4909351 Platform attachment for a ladder Charles E. Johnson 1990-03-20