Illumination Device With Elongated Optical Element With at Least One Cavity
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2024-12-17
ALEXANDRIA, Virginia, Dec. 17 -- QUARKSTAR LLC, Las Vegas, Nevada has been assigned a patent (No. US 12169066 B2, initially filed Sept. 27, 2019) developed by Eric Bretschneider, Corinth, Texas, for "Illumination device with elongated optical element with at least one cavity." . . .