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Peter M. McEwan

ND National Research Development: 1 patents #307 of 1,071Top 30%
📍 Preston, GB: #128 of 286 inventorsTop 45%
Overall (All Time): #3,980,070 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4686393 Circuit breakers for direct and alternating current Iorwerth Thomas 1987-08-11