Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Nathaniel Armstrong

Centerville, TN: #1 of 2 inventorsTop 50%
Tennessee: #665 of 2,117 inventorsTop 35%
Overall (2021): #322,651 of 548,734Top 60%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10888198 Scoop with spring action handle Andrew John Lafferty, Jr. 2021-01-12