Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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David C. Brown — 1 Patent in 2017

Mastercard: 1 patents #48 of 181Top 30%
Dardenne Prairie, MO: #2 of 6 inventorsTop 35%
Missouri: #629 of 2,250 inventorsTop 30%
Overall (2017): #452,487 of 506,227Top 90%
1 Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9727855 Systems and methods for communicating with a magnetic reader head Simon Blythe, Deborah M. Kimberg, Mostafa Hussein Sabet 2017-08-08