Patents by Inventor Deirdre Ferguson

Deirdre Ferguson 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).

  • Ice pack
    Patent number: D728645
    Type: Grant
    Filed: July 30, 2013
    Date of Patent: May 5, 2015
    Assignee: Cool Gear International, LLC
    Inventors: Deirdre Ferguson, Donna Roth
  • Infuser
    Patent number: D747924
    Type: Grant
    Filed: May 27, 2015
    Date of Patent: January 26, 2016
    Assignee: Cool Gear International, LLC
    Inventors: Donna Roth, Deirdre Ferguson