Patents by Inventor Brian David Collier

Brian David Collier 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).

  • Mattress
    Patent number: D928535
    Type: Grant
    Filed: June 21, 2019
    Date of Patent: August 24, 2021
    Assignee: Purple Innovation, LLC
    Inventors: Dhyey Y. Acharya, Brock Harris, Brian David Collier