RS

Raymond B. Sims

DL Delta Materials Research Limited: 1 patents #4 of 4Top 100%
📍 Fulford, GB: #10 of 23 inventorsTop 45%
Overall (All Time): #4,092,080 of 4,157,543Top 100%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4275370 Electrical overload circuit breaker — 1981-06-23