Patents by Inventor Martin L. Keymel

Martin L. Keymel 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 roll assembly
    Patent number: 6654582
    Abstract: A magnetic roll assembly including an roll core made of a first material and having a longitudinal axis; plural locating members formed of the first material on the outside surface for locating strip magnets; and plural strip magnets located on the plural locating members on the outside surface, the plural strip magnets each having at least first and second surfaces, and a mating feature on one of the at least first and second surfaces mirroring one of the plural locating members for locating and attaching each the plural strip magnets to the roll core, thereby resulting in a magnetic roll assembly that is easily and correctly assembled, and that facilitates rework and remanufacturing.
    Type: Grant
    Filed: December 31, 2001
    Date of Patent: November 25, 2003
    Assignee: Xerox Corporation
    Inventors: Robert T. Jones, Edmund T. Varga, Thomas Thomson, Robert M. Foti, Martin L. Keymel
  • Magnetic roll assembly
    Publication number: 20030123908
    Abstract: A magnetic roll assembly including an roll core made of a first material and having a longitudinal axis; plural locating members formed of the first material on the outside surface for locating strip magnets; and plural strip magnets located on the plural locating members on the outside surface, the plural strip magnets each having at least first and second surfaces, and a mating feature on one of the at least first and second surfaces mirroring one of the plural locating members for locating and attaching each the plural strip magnets to the roll core, thereby resulting in a magnetic roll assembly that is easily and correctly assembled, and that facilitates rework and remanufacturing.
    Type: Application
    Filed: December 31, 2001
    Publication date: July 3, 2003
    Applicant: Xerox Corporation
    Inventors: Robert T. Jones, Edmund T. Varga, Thomas Thomson, Robert M. Foti, Martin L. Keymel