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Article: U.S. Patents Awarded to Inventors in Virginia (Nov. 14)
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- November 14, 2007
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ALEXANDRIA, Va., Nov. 14 -- The following federal patents were awarded to inventors in Virginia.***Virginia, Washington Inventors Develop Electro-Active SpectacleALEXANDRIA, Va., Nov. 14 -- Ronald D. Blum of Roanoke, Va., and William Kokonaski of Gig Harbor, Wash., have developed an electro-active spectacles fabricating method.According to the U.S. Patent & Trademark Office: "A composite lens assembly comprising an electro-active lens assembly, a first lens wafer, and a second lens wafer is provided. The electro-active lens assembly has an upper substrate layer with a planar upper surface and a lower substrate layer with a planar lower surface."An abstract of the invention, released by ...
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