Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Phil Seguin

DIDialogtech: 1 patents #5 of 15Top 35%
Chicago, IL: #7,538 of 13,327 inventorsTop 60%
Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #2,843,636 of 4,157,543Top 70%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10212266 Phone fraud deterrence system for use with toll free and other fee generating numbers Irvin M. Shapiro, Austin J. Lemoine 2019-02-19