Patents by Inventor Claudia Spina

Claudia Spina 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: D519204
    Type: Grant
    Filed: July 16, 2004
    Date of Patent: April 18, 2006
    Inventors: Claudia Spina, Charles Matthews