Patents by Inventor Brooks Butler Carmichael

Brooks Butler Carmichael 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).

  • Inflatable sleeping pad
    Patent number: D912438
    Type: Grant
    Filed: January 10, 2018
    Date of Patent: March 9, 2021
    Assignee: EcoTek Outdoors, LLC
    Inventors: Philip Joseph Butler, Brooks Butler Carmichael