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USPTO Patent Rankings Data through Sept 30, 2025
WB

William G. Buttlar

Savoy, IL: #2 of 3 inventorsTop 70%
Illinois: #1,559 of 5,780 inventorsTop 30%
Overall (2003): #93,087 of 273,478Top 35%
1 Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6595068 Compact hollow cylinder tensile tester Thomas Emil Brovold 2003-07-22