Patents Assigned to Cardinal CG Company
  • Heat-emperable coated glass article
    Patent number: 6316111
    Abstract: A heat-resistant transparent glass article is formed with an inner sandwich structure comprising a metallic infrared-reflective metal film sandwiched between thin protective silicon films, the inner sandwich structure in turn being sandwiched between transparent dielectric films and the film stack being deposited upon a glass substrate. One or both of the transparent dielectric films may also contain silicon.
    Type: Grant
    Filed: March 1, 1996
    Date of Patent: November 13, 2001
    Assignee: Cardinal CG Company
    Inventor: Annette J. Krisko