Patents by Inventor Marie L. Atwell

Marie L. Atwell 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: D437170
    Type: Grant
    Filed: August 5, 1999
    Date of Patent: February 6, 2001
    Inventors: Marie L. Atwell, Heather M. Price
  • Patent number: D439560
    Type: Grant
    Filed: August 4, 1999
    Date of Patent: March 27, 2001
    Inventors: Marie L. Atwell, Heather M. Price