Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Charles Stahulak — 1 Patent in 2021

ATAT&T: 1 patents #428 of 1,158Top 40%
Chicago, IL: #517 of 1,816 inventorsTop 30%
Illinois: #2,747 of 8,822 inventorsTop 35%
Overall (2021): #495,134 of 548,734Top 95%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10949941 Method and system for controlling distribution of composite data of user by aggregation server Christopher Baldwin, Bruce Barnes, Dolores J. Mallian 2021-03-16