BE

by Ann S. Miller, executrix

🗺 California: #247,236 of 386,348 inventorsTop 65%
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1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4952046 Optical lenses with selective transmissivity functions James B. Stephens, Charles G. Miller 1990-08-28