TR

Thomas A. Robbins

UN Unknown: 2 patents #12,644 of 83,584Top 20%
📍 McLeansboro, IL: #223 of 612 inventorsTop 40%
🗺 Illinois: #34,584 of 84,256 inventorsTop 45%
Overall (All Time): #2,339,195 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D298158 Roller skate Robert S. McKay 1988-10-18
4670991 Drawing machine Robert S. McKay, William D. Nelson 1987-06-09