Patents by Inventor Debra Manning

Debra Manning 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).

  • Insulated dual thermos
    Patent number: D459157
    Type: Grant
    Filed: July 10, 2001
    Date of Patent: June 25, 2002
    Inventor: Debra Manning