Patents by Inventor Melanie Simpson

Melanie Simpson 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).

  • Patent number: D556491
    Type: Grant
    Filed: December 17, 2004
    Date of Patent: December 4, 2007
    Inventors: Roberta Simpson, Melanie Simpson
  • Patent number: D562612
    Type: Grant
    Filed: December 17, 2004
    Date of Patent: February 26, 2008
    Inventors: Roberta Simpson, Melanie Simpson