Patents by Inventor Kevin J. Stille

Kevin J. Stille 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).

  • Patent number: 7040981
    Abstract: A hard laminate sheet for security booklets and method of making the same. The laminate sheet comprises at least two hard core layers (e.g. of polycarbonate) and a flexible component (e.g. nylon) there between and extending beyond an outer edge of the core layers to form a flexible band. The flexible component may be provided as an intermediate layer also comprising a hard component (e.g. of polycarbonate) juxtaposed with the flexible component and laminated to the adjacent core layers. The flexible component comprises a plurality of apertures within which material of the adjacent core layers is laminated together and affixes the flexible component to the laminate sheet. Additional hard core layers may be laminated to the core layers which sandwich the intermediate layer. Optionally, the laminate sheet may be used for a travel document (such as a passport) and may be laser engraved.
    Type: Grant
    Filed: March 11, 2004
    Date of Patent: May 9, 2006
    Assignee: Canadian Bank Note Company, Limited
    Inventors: Ilie Iliescu, David N. C. Cruikshank, Kevin J. Stille