Patents by Inventor Leon L. Norton

Leon L. Norton 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).

  • Patent number: 5592248
    Abstract: A method is provided for custom manufacturing or fitting eyeglasses wherein a digital camera is used to take a series of digital images of selected portions of a subjects head, the images then being stored in a computer electronically associated with the camera, wherein the images contain frame and lens fitting information with respect to the size and shape of the subjects head, and thereafter providing a visual image display screen functionally associated with the computer for receiving and visually displaying the images such that an eyeglass frame and lens can be structurally and dimensionally configured in accordance with the fitting information.
    Type: Grant
    Filed: November 16, 1995
    Date of Patent: January 7, 1997
    Inventors: Ross A. Norton, Leon L. Norton