Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Brian R. Devlin

Warrior, AL: #10 of 17 inventorsTop 60%
Alabama: #5,342 of 10,951 inventorsTop 50%
Overall (All Time): #3,871,741 of 4,157,543Top 95%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4998824 System of fluid inspection and/or identification Douglas J. Littlejohn, Douglas N. Modlin, Jerry G. Ingrum 1991-03-12