Patents by Inventor William Wallaca Richardson

William Wallaca Richardson 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).

  • Publication number: 20070244722
    Abstract: A method is described for a consumer driven business practice that allows the consumer easy access to refractive spectacles without the need for an initial professional evaluation, thereby reducing the barriers implicit to the current process of obtaining such devices. The method may also serve the purpose of providing a general vision screening which would benefit public health. A professional evaluation may be provided after the manufacturing and distribution of the refractive spectacles or in the event of a failed vision screening.
    Type: Application
    Filed: April 12, 2007
    Publication date: October 18, 2007
    Inventors: Gary Nathanael Wortz, William Wallaca Richardson