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USPTO Patent Rankings Data through Dec 31, 2025
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Thomas E. Duffel — 1 Patent in 2018

SPSpecgx: 1 patents #1 of 12Top 9%
Barnhart, MO: #2 of 3 inventorsTop 70%
Missouri: #597 of 2,351 inventorsTop 30%
Overall (2018): #171,664 of 503,207Top 35%
1 Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10089678 Suspicious order monitoring system and method Jennifer M. Buist, Karen A. Harper, Donald A. Lohman, David M. Scheu, Gail S. Tetzlaff 2018-10-02