Patents by Inventor Philippe Hennessy

Philippe Hennessy 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).

  • Spa tub
    Patent number: D434838
    Type: Grant
    Filed: January 11, 1999
    Date of Patent: December 5, 2000
    Assignee: Cosmopro, Inc.
    Inventors: Philippe Hennessy, Sylvie Hennessy