Patents by Inventor Ryan E. Roberts

Ryan E. Roberts 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).

  • Retrofit toilet paper roll holder
    Patent number: D806433
    Type: Grant
    Filed: March 28, 2017
    Date of Patent: January 2, 2018
    Inventor: Ryan E. Roberts
  • Toilet paper roll holder
    Patent number: D871794
    Type: Grant
    Filed: April 27, 2018
    Date of Patent: January 7, 2020
    Inventor: Ryan E. Roberts