Patents by Inventor Jerry A. Dunaway

Jerry A. Dunaway 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).

  • Barrier fabric and method
    Patent number: 4898761
    Abstract: A barrier fabric is provided which is impermeable to liquids and permeable to vapor. A polymer film is laminated to a porous fibrous web. The composite web is then needled repeatedly with fine conical needles to provide micropores through the film.
    Type: Grant
    Filed: December 7, 1988
    Date of Patent: February 6, 1990
    Assignee: Reemay, Inc.
    Inventors: Jerry A. Dunaway, Leon H. Zimmerman, Nancy T. LaTondress