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Andrew S. Duncan

NR Novation Research: 1 patents #3 of 4Top 75%
📍 Regina, CA: #118 of 252 inventorsTop 50%
Overall (All Time): #3,946,237 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4723376 Apparatus for the production of an ophthalmic lens Dieter W. Blum 1988-02-09