Patents by Inventor Rodolfo Rodriguez Balaguer

Rodolfo Rodriguez Balaguer 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).

  • Food cooking oven
    Patent number: 4055745
    Abstract: A food cooking oven having exterior walls and inwardly spaced interior walls wherein the interior walls are electrically conductive and are connected to an electrical power source. In operation, the interior of the oven is heated to a food cooking temperature by passing an electric current through the interior walls of the oven.
    Type: Grant
    Filed: April 20, 1976
    Date of Patent: October 25, 1977
    Inventor: Rodolfo Rodriguez Balaguer