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Geoffrey W. Doris

📍 Paradise, AU: #4 of 6 inventorsTop 70%
Overall (All Time): #4,026,564 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4559897 Hydrophilic lens tinting and coloring apparatus Peter D. Urrea, Stephen D. Newman 1985-12-24