AC

Arthur M. Charlesworth

CL Canadian Patents And Development Limited: 1 patents #88 of 449Top 20%
📍 Ottawa, CA: #3,687 of 6,399 inventorsTop 60%
Overall (All Time): #3,904,582 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4931866 Distributed coaxial light source producing constant target luminance Harold F. L. Pinkney 1990-06-05