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JR

James Roberts

Gorey, WA: #1 of 1 inventorsTop 100%
Overall (2011): #273,400 of 364,097Top 80%
1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7971804 Channeled shaft check valve assemblies 2011-07-05