Patents by Inventor Todd Walls

Todd Walls 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).

  • Interior Magnet Machine With Non-Perpendicular Slots
    Publication number: 20070252467
    Abstract: An interior permanent magnet machine having angled slots.
    Type: Application
    Filed: April 14, 2006
    Publication date: November 1, 2007
    Applicant: Emerson Electric Co.,
    Inventors: Keith Hoemann, Todd Walls