Patents by Inventor Robert R. TOWLE

Robert R. TOWLE 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: 20200178792
    Abstract: A refraction device includes a main body, a spherical power lens coupled to the main body, an astigmatic power lens movably coupled to the main body, and a visual display coupled to the main body and oriented toward an optical pathway extending through the spherical power lens and the astigmatic power lens. The visual display is configured to display an image for testing visual acuity.
    Type: Application
    Filed: February 13, 2020
    Publication date: June 11, 2020
    Inventors: Richard James MACKOOL, Richard Jonathan MACKOOL, Brice KALESKI, Robert R. TOWLE, Evan Rittenhouse JONES, Christopher Dean SMITH
  • Patent number: 10561313
    Abstract: A refraction device includes a main body, a spherical power lens coupled to the main body, an astigmatic power lens movably coupled to the main body, and a visual display coupled to the main body and oriented toward an optical pathway extending through the spherical power lens and the astigmatic power lens. The visual display is configured to display an image for testing visual acuity.
    Type: Grant
    Filed: October 17, 2017
    Date of Patent: February 18, 2020
    Assignee: ACCUVISIONDESIGNS LLC
    Inventors: Richard James Mackool, Richard Jonathan Mackool, Brice Kaleski, Robert R. Towle, Evan Rittenhouse Jones, Christopher Dean Smith
  • Publication number: 20190110679
    Abstract: A refraction device includes a main body, a spherical power lens coupled to the main body, an astigmatic power lens movably coupled to the main body, and a visual display coupled to the main body and oriented toward an optical pathway extending through the spherical power lens and the astigmatic power lens. The visual display is configured to display an image for testing visual acuity.
    Type: Application
    Filed: October 17, 2017
    Publication date: April 18, 2019
    Inventors: Richard James MACKOOL, Richard Jonathan MACKOOL, Brice KALESKI, Robert R. TOWLE, Evan Rittenhouse JONES, Christopher Dean SMITH