Patents by Inventor Rene Duvert

Rene Duvert 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: D329245
    Type: Grant
    Filed: December 19, 1990
    Date of Patent: September 8, 1992
    Assignee: Sofraf
    Inventor: Rene Duvert