Patents by Inventor Margaret Murphy Ward

Margaret Murphy Ward 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).

  • Wet-dry cleaning system
    Publication number: 20030116464
    Abstract: A method for cleaning a surface is described, which includes wiping a surface with a wet product and also with a dry product. The method may be facilitated by providing instructions to clean a surface with a wet product and a dry product, and the instructions may be conveniently provided with a wet wiping product and/or a dry wiping product.
    Type: Application
    Filed: December 21, 2001
    Publication date: June 26, 2003
    Inventors: David William Koenig, Annastacia Jane Kistler, John Eugene Peluso, Margaret Murphy Ward, Douglas Bryan Cole, Mark Kevin Melius, Sherrie Lynn Bencik