Patents by Inventor Frank R. Leotta

Frank R. Leotta 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).

  • Architectural safety glass
    Patent number: 5049433
    Abstract: An architectural safety glass laminate is provided having a glass sheet, a plastic substrate, and therebetween an adhesive film. The substrate is provided with a decorative pattern on one surface thereof. An acrylic based substance is employed as the adhesive.
    Type: Grant
    Filed: May 17, 1990
    Date of Patent: September 17, 1991
    Assignee: The Answer Corp.
    Inventor: Frank R. Leotta