Patents by Inventor Michael Librett

Michael Librett 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).

  • Mat
    Patent number: D407255
    Type: Grant
    Filed: August 29, 1997
    Date of Patent: March 30, 1999
    Assignee: Norman I. Librett
    Inventor: Michael Librett