Patents by Inventor Jean LaForet

Jean LaForet 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).

  • Steam-operated and/or gas-operated furnace
    Patent number: 5016605
    Abstract: A furnace operating with steam and/or gas for cooking foodstuffs and comprising an enclosure containing on the one hand a gas burner connected to a system for supplying a mixture of gas and of combustion air under pressure which is mounted in the upper portion of the enclosure in an inverted downwards directed position and on the other hand a turbine for stirring the heated atmosphere within the enclosure.
    Type: Grant
    Filed: July 9, 1990
    Date of Patent: May 21, 1991
    Assignee: Gaz de France
    Inventors: Jean LaForet, Andre Rigaud