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Mark W. Pierce

HPHadley Products: 1 patents #1 of 2Top 50%
Grandville, MI: #6 of 18 inventorsTop 35%
Michigan: #1,960 of 6,781 inventorsTop 30%
Overall (2011): #222,704 of 364,097Top 65%
1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7887065 Height control valve for vehicle leveling system Curtis A. Trudeau 2011-02-15

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Matthew Picioccio1