Patents by Inventor Robert Alexander Stevenson

Robert Alexander Stevenson 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).

  • Ultraviolet (UV) light emission device, and related methods of use, particularly suited for decontamination
    Patent number: 11020502
    Abstract: Ultraviolet (UV) light emission devices and related methods of use. The UV light emission devices disclosed herein are particularly suited for use in disinfecting surfaces and air. The UV light emission devices disclosed herein can be provided in the form factor of a handheld device that is easily held and manipulated by a human user. The human user can manipulate the handheld UV light emission device to decontaminate surfaces, air, and other areas by orienting the handheld UV light emission device so that the UV light emitted from its light source is directed to the area of interest to be decontaminated.
    Type: Grant
    Filed: December 31, 2020
    Date of Patent: June 1, 2021
    Assignee: UV INNOVATORS, LLC
    Inventors: Nicholas William Medendorp, Jr., Stephen Michael Grenon, Scott Eric Liddle, Anthony Barret Smith, Robert Alexander Stevenson, Jeffery Michael Rosino, Nathan Thomas Luck
  • Handheld ultraviolet (UV) emission device
    Patent number: D953178
    Type: Grant
    Filed: September 16, 2020
    Date of Patent: May 31, 2022
    Assignee: UV INNOVATORS, LLC
    Inventors: Stephen Michael Grenon, Robert Alexander Stevenson, Anthony Barret Smith, Nicholas William Medendorp, Jr., Todd McNeil Pope, Scott Eric Liddle, Jesse Andrew Melton