SD

Stanley D. Derham

UA United Kingdom Atomic Energy Authority: 1 patents #117 of 350Top 35%
Overall (All Time): #3,805,288 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5342514 Electrical filter Andrew Derek Turner, Peter C. Lovegrove 1994-08-30