BL

B. Lamontagne

NC National Research Council Of Canada: 1 patents #547 of 1,315Top 45%
📍 Ottawa, CA: #3,687 of 6,399 inventorsTop 60%
Overall (All Time): #3,656,888 of 4,157,543Top 90%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5937113 Optical grating-based device having a slab waveguide polarization compensating region Jian-Jun He, Emil S. Koteles, L. Peter Erickson, A. Delage 1999-08-10