Patents by Inventor Winfried Stolzenberg

Winfried Stolzenberg 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).

  • Glazing pane with reduced light transmittance and method of manufacturing same
    Patent number: 5324568
    Abstract: A roof window pane for automobiles possesses, on the face towards the passenger compartment, a grating-type pattern of a material which impedes the passage of radiation, especially a baking finish. The grating-type pattern consists of superimposed gratings and has a moire structure.
    Type: Grant
    Filed: September 2, 1992
    Date of Patent: June 28, 1994
    Assignee: St. Gobain Vitrage
    Inventors: Max Coninx, Dieter Hahn, Winfried Stolzenberg