Patents by Inventor Raymond R. Ruben

Raymond R. Ruben 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: 5473979
    Abstract: A vertical hollow enclosed main member with hinged access doors. Grill shelves made of intermittent rod members are attached in an internal arrangement for holding food, especially meat for cooking using charcoal or wood for fuel. The internal hollow area of the main member is divided by a manually adjustable partition member to provide precise controlled indirect heat and smoke. The partition also diverts rendered waste from being reburned therefore enhancing the quality of food produced.
    Type: Grant
    Filed: June 13, 1994
    Date of Patent: December 12, 1995
    Inventor: Raymond R. Ruben