Patents by Inventor Elizabeth Bramble

Elizabeth Bramble 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: D338323
    Type: Grant
    Filed: April 10, 1990
    Date of Patent: August 17, 1993
    Inventor: Elizabeth Bramble