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John J. Sawa

AI Amsted Industries Incorporated: 1 patents #99 of 219Top 50%
📍 Chicago, IL: #7,538 of 13,327 inventorsTop 60%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #4,033,494 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4445439 Railroad vehicle truck with single wheelset Lynn K. Tilly 1984-05-01