Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Constance Wellman — 1 Patent in 2021

DRDropbox: 1 patents #100 of 241Top 45%
San Francisco, CA: #2,657 of 7,035 inventorsTop 40%
California: #26,007 of 66,859 inventorsTop 40%
Overall (2021): #489,905 of 548,734Top 90%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11048383 Contact cards with dynamic interaction information Daniel Phan, Flora Ellis, Henry Liu 2021-06-29