Patents Examined by Cythia H. Kelly
  • Stratified composite with phosphorescent properties, method for the production and the use thereof
    Patent number: 6528186
    Abstract: Laminar body comprising a substrate and, applied thereto on one or both sides, at least one layer containing an enamel, wherein the layer or layers containing an enamel contains/contain at least one phosphor.
    Type: Grant
    Filed: August 30, 1999
    Date of Patent: March 4, 2003
    Assignee: Honeywell International Inc.
    Inventors: Annett Bretschneider, Wolfgang Kuhn, Jurgen Wieczoreck, Andreas Winterfeldt