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USPTO Patent Rankings Data through Sept 30, 2025
LD

Lloyd P. Duncan

Washington, MO: #1 of 4 inventorsTop 25%
Missouri: #367 of 1,513 inventorsTop 25%
Overall (2003): #171,094 of 273,478Top 65%
1 Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6604528 Acid reflux and snoring device 2003-08-12