Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Dragana Ilic

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Sharon, MA: #561 of 848 inventorsTop 70%
Massachusetts: #56,664 of 88,656 inventorsTop 65%
Overall (All Time): #3,737,049 of 4,157,543Top 90%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5494444 Method of simulating flashcards for learning purposes Michael D. Thayer, Kenneth A. Tepper, A. David Kelts, Colin Ross, Jerry Gulla 1996-02-27