Patents by Inventor Irma LaVette Caldwell

Irma LaVette Caldwell 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).

  • Scalp massager
    Patent number: D674911
    Type: Grant
    Filed: June 27, 2012
    Date of Patent: January 22, 2013
    Inventor: Irma LaVette Caldwell