Patents by Inventor Phyllis Hall

Phyllis Hall 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: D426487
    Type: Grant
    Filed: July 29, 1999
    Date of Patent: June 13, 2000
    Inventor: Phyllis Hall