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USPTO Patent Rankings Data through Dec 31, 2025
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Tammy P. Mitchell — 1 Patent in 2021

TUTrans Union: 1 patents #1 of 6Top 20%
Kenilworth, IL: #3 of 4 inventorsTop 75%
Illinois: #2,747 of 8,822 inventorsTop 35%
Overall (2021): #241,240 of 548,734Top 45%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10885544 Systems and methods for measuring effectiveness of marketing and advertising campaigns Steven M. Chaouki, Clifton H. Burns 2021-01-05