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Donald Frederick Ezekiel

📍 Fremantle, AU: #8 of 33 inventorsTop 25%
Overall (2017): #438,027 of 506,227Top 90%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9676125 Method of cast moulding a translating multifocal contact lens 2017-06-13