Patents by Inventor Helen M. Lentz

Helen M. Lentz 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).

  • Wearer attachable food tray
    Patent number: D608151
    Type: Grant
    Filed: March 12, 2009
    Date of Patent: January 19, 2010
    Inventor: Helen M. Lentz