Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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David T. Amm — 1 Patent in 2021

Apple: 1 patents #2,295 of 5,196Top 45%
California: #26,007 of 66,859 inventorsTop 40%
Overall (2021): #488,430 of 548,734Top 90%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10901559 Disappearing button or slider Omar S. Leung 2021-01-26