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John Hanaway

Vallejo, CA: #5 of 18 inventorsTop 30%
California: #14,783 of 41,698 inventorsTop 40%
Overall (2011): #261,909 of 364,097Top 75%
1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7896179 Knuckle pin for railway vehicle coupler — 2011-03-01

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