https://patentbrief.org/company/central-glass-co-ltd Plain-English explanations of patents assigned to Central Glass Co Ltd, newest first. en-us Sun, 12 Jul 2026 11:15:57 GMT https://patentbrief.org/patent/us/6033785/vehicular-colored-glass-pane-with-light-transmittance-and-reflectance-adjustment A patent for automotive glass that uses a specific combination of tinted glass and multi-layered coatings to keep the inside private while ensuring the driver can see out clearly. Tue, 07 Mar 2000 00:00:00 GMT https://patentbrief.org/patent/us/6033785/vehicular-colored-glass-pane-with-light-transmittance-and-reflectance-adjustment