Patents by Inventor Eric Szuwalski

Eric Szuwalski 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).

  • Shaped glazing provided with a current network
    Patent number: 5264263
    Abstract: A shaped heated glazing constituted by a cambered glass sheet is provided with a heating network. The light colored collecting strips are partly covered with a darker enamel coating having a greater heat absorption capacity so that, by modifying the pattern of said enamel coating, it is possible to modify the heating of the glass sheet during the heating preceding cambering, and consequently to better control the latter. The invention relates to car glazings of the rear window type.
    Type: Grant
    Filed: February 3, 1993
    Date of Patent: November 23, 1993
    Assignee: Saint-Gobain Vitrage International
    Inventors: Jacques Polat, Eric Szuwalski