Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
MH

Michelle L. Hafner — 3 Patents in 2021

Mastercard: 3 patents #26 of 590Top 5%
Chesterfield, MO: #46 of 754 inventorsTop 7%
Missouri: #148 of 2,600 inventorsTop 6%
Overall (2021): #70,544 of 548,734Top 15%
3 Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11017379 System and methods for enhanced authorization of prepaid cards Kyle Williams, David J. Senci 2021-05-25
10936565 Systems and methods for accessing a subscriber-based source Peter Groarke, Sharon A. Rosano, Sunil Kadam 2021-03-02
10909513 Systems and methods for tracking access data to a data source Sharon A. Rosano, John D. Chisholm, Peter Groarke 2021-02-02