Patents by Inventor Lisa C. Humphreys

Lisa C. Humphreys 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).

  • Yogurt spoon
    Patent number: D739186
    Type: Grant
    Filed: July 24, 2014
    Date of Patent: September 22, 2015
    Inventor: Lisa C. Humphreys
  • Yogurt spoon
    Patent number: D782255
    Type: Grant
    Filed: September 30, 2015
    Date of Patent: March 28, 2017
    Inventor: Lisa C. Humphreys