Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Steven T. Schiefer

Bloomville, OH: #1 of 4 inventorsTop 25%
Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #3,776,387 of 4,157,543Top 95%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D360713 Suction-adhered exercise wheel for rodents Carol A. Schieffer 1995-07-25