Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Douglas K Brown

Lancaster, KY: #2 of 3 inventorsTop 70%
Kentucky: #340 of 1,035 inventorsTop 35%
Overall (2022): #471,830 of 548,613Top 90%
1 Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11365054 Sheet carrier stand apparatus 2022-06-21