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USPTO Patent Rankings Data through Sept 30, 2025
KA

Kenneth David Allison

Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #3,538,777 of 4,157,543Top 90%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6360845 Single stile ladder having dual adjustable leg supports 2002-03-26