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USPTO Patent Rankings Data through Sept 30, 2025
LH

LeRoy G. Hagenbuch

Peoria Heights, IL: #1 of 2 inventorsTop 50%
Illinois: #203 of 5,780 inventorsTop 4%
Overall (2003): #14,806 of 273,478Top 6%
4 Patents 2003

Issued Patents 2003

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
D474725 Truck tailgate 2003-05-20
6547091 Baffled tank for a vehicle 2003-04-15
6546363 Apparatus for tracking and recording vital signs and task-related information of a vehicle to identify operating patterns 2003-04-08
6517143 Tailgate assembly for heavy duty off-road trucks 2003-02-11