Patents by Inventor James M. Stewart, deceased

James M. Stewart, deceased 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).

  • Barbecue cooker apparatus and process
    Patent number: 5761990
    Abstract: A barbecue cooker for cooking foods having a cooker bowl, a closure for the bowl, one or more heat sources for producing heat extended within the bowl, and an infrared emitter positioned within the bowl above and adjacent to each heat source. A movable support structure is also taught for revolving food around a central heat source.
    Type: Grant
    Filed: August 13, 1997
    Date of Patent: June 9, 1998
    Inventors: James M. Stewart, deceased, Rita D. Stewart, personal representative