Patents by Inventor Derwin A. Harris

Derwin A. Harris 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).

  • Wearable hydration system
    Patent number: D813528
    Type: Grant
    Filed: July 26, 2016
    Date of Patent: March 27, 2018
    Inventor: Derwin A. Harris