RW

Roy Wainman

HC Hospital For Sick Children: 1 patents #99 of 239Top 45%
📍 Toronto, CA: #5,171 of 9,482 inventorsTop 55%
Overall (All Time): #4,050,730 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4380239 Intubation of lacrimal ducts John Stuart Crawford 1983-04-19