JR

James Roper

DL Dowty Boulton Paul Limited: 1 patents #2 of 11Top 20%
📍 Codsall, GB: #2 of 2 inventorsTop 100%
Overall (All Time): #3,950,604 of 4,157,543Top 100%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4739695 Fluid-pressure-operable actuator systems Arthur Derek Mountney 1988-04-26