Patents by Inventor Angela Frederick

Angela Frederick 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).

  • Attachable wings
    Patent number: D527171
    Type: Grant
    Filed: October 22, 2004
    Date of Patent: August 29, 2006
    Inventor: Angela Frederick