Patents by Inventor Daniel R. Coughlin

Daniel R. Coughlin 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).

  • Rapid Ink Drying Papers
    Publication number: 20080187691
    Abstract: Papers are provided which exhibit rapid ink setting and ink drying. These papers include a topcoat layer, and a penultimate coating layer that draws ink through the topcoat layer. In some implementations, the penultimate coating layer includes a high internal pore volume filler, and/or has a fine external pigment pore structure.
    Type: Application
    Filed: February 7, 2007
    Publication date: August 7, 2008
    Applicant: S.D. WARREN COMPANY
    Inventors: Alonzo K. Osgood, Steven L. Masia, Daniel R. Coughlin, Phillip S. Coleman