Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Dan Stefanescu — 1 Patent in 2021

Amazon: 1 patents #1,401 of 4,535Top 35%
New York, NY: #929 of 2,984 inventorsTop 35%
New York: #4,600 of 12,766 inventorsTop 40%
Overall (2021): #478,859 of 548,734Top 90%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11024199 Foreign language learning dictionary system Dikla Treves, Geetika T. Lakshmanan, Yale Li, Aman Sagar, Michael Angelo Macchione, III 2021-06-01