Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Patrick S. Mitchell — 1 Patent

BCBee Chemical: 1 patents #10 of 18Top 60%
Griffith, IN: #21 of 46 inventorsTop 50%
Indiana: #19,404 of 33,936 inventorsTop 60%
Overall (All Time): #3,812,652 of 4,157,543Top 95%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5370510 Liquid metering system Michael Sinclair 1994-12-06