Patents by Inventor Gerulf Naglitsch

Gerulf Naglitsch has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Surface coating process
    Patent number: 4997505
    Abstract: A process for surface coating of materials with plane surfaces in which on the material with plane surface paint- and lacquer material(s) is(are) applied as wet paint in one or several layers, each layer being dried (cured) separately before the application of the next layer and where the total paint layer thickness is 40-300 microns, and then a plastic sheet is applied by lamination directly on top of the hot paint surface.
    Type: Grant
    Filed: December 28, 1987
    Date of Patent: March 5, 1991
    Inventors: Leif Ibsen, Gerulf Naglitsch