RM

Robert R. McKnown

📍 Brimfield, IL: #26 of 44 inventorsTop 60%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #3,898,410 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4909507 Pocket reducer for a pocket billiard table — 1990-03-20