RR

Raymond T. Roderick

VI Vickers: 1 patents #64 of 188Top 35%
📍 Portsmouth, GB: #63 of 177 inventorsTop 40%
Overall (All Time): #4,003,649 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4617967 Two-stage hydraulic valves John I. Read 1986-10-21