Patents by Inventor Robert D. Haygood

Robert D. Haygood 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: D874130
    Type: Grant
    Filed: April 27, 2018
    Date of Patent: February 4, 2020
    Inventors: Robert D. Haygood, David Click
  • Patent number: D927177
    Type: Grant
    Filed: October 5, 2018
    Date of Patent: August 10, 2021
    Inventors: Robert D. Haygood, David Click