Patents by Inventor Joe McGuire

Joe McGuire 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).

  • Magnetic roller and methods of producing the same
    Publication number: 20050084297
    Abstract: A magnetic roller for electrophotography comprises a foamed resin magnetic material. A method of producing a magnetic roller comprises the steps of providing magnetic filler, a resin binder and a foaming agent in a closed mold; activating the foaming agent in the closed mold; and removing the resulting formed roller from the mold.
    Type: Application
    Filed: November 2, 2004
    Publication date: April 21, 2005
    Inventors: Michael Dixon, Robert Hackett, Joe McGuire