EC

Eric C. Collingwood

TC The Gillette Company: 1 patents #936 of 1,479Top 65%
Overall (All Time): #4,101,994 of 4,157,543Top 100%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4304888 Polymerization process Anthony Calvert 1981-12-08