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USPTO Patent Rankings Data through Sept 30, 2025
DA

Don Allen

Helmissenstraat, AR: #1 of 3 inventorsTop 35%
Arkansas: #19 of 284 inventorsTop 7%
Overall (2003): #69,820 of 273,478Top 30%
2 Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6658965 Lever throttle converter 2003-12-09
D474722 Lever throttle converter 2003-05-20