Patents by Inventor Darla Louise Bramwell

Darla Louise Bramwell 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).

  • Livestock vaccination cooler
    Patent number: D821665
    Type: Grant
    Filed: April 7, 2017
    Date of Patent: June 26, 2018
    Inventor: Darla Louise Bramwell
  • Livestock vaccination cooler
    Patent number: D836859
    Type: Grant
    Filed: May 21, 2018
    Date of Patent: December 25, 2018
    Inventor: Darla Louise Bramwell