DH

Derek C. Harwood-Nash

HC Hospital For Sick Children: 1 patents #99 of 239Top 45%
📍 Willowdale, CA: #105 of 211 inventorsTop 50%
Overall (All Time): #4,003,356 of 4,157,543Top 100%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4616814 X-ray head holder Charles R. Fitz, Edward T. Zouch, John M. Smith 1986-10-14