Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Steven L. Dudnick

Chicago, IL: #7,538 of 13,327 inventorsTop 60%
Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #3,986,119 of 4,157,543Top 100%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4708817 Creative art medium for forming artistic expressions having a latent luminescent image pattern 1987-11-24