Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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David Napier — 4 Patents

Roark, KY: #1 of 1 inventorsTop 100%
Kentucky: #2,672 of 11,577 inventorsTop 25%
Overall (All Time): #1,213,805 of 4,157,543Top 30%
4 Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9114317 Patient hospital room system for providing communication, education and entertainment 2015-08-25
D296649 Lantern stove attachment 1988-07-12
4572157 Stove adapter for lantern 1986-02-25
4288013 Jar carrier having U-shaped jar retainers 1981-09-08