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David F. Young

📍 Portsmouth, GB: #63 of 177 inventorsTop 40%
Overall (All Time): #3,927,160 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4828127 Tamper-evident closures Michael Wortley 1989-05-09