Patents by Inventor Steven R. Walzer

Steven R. Walzer 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).

  • Combined broiler and griddle unit
    Patent number: 5133248
    Abstract: Gas-fired cooking apparatus comprising a combined griddle and broiler unit, including a hinged broiler heat source which can be selectively raised or lowered over the cooking surface of the griddle is disclosed. The heat source is ignited by an electro-mechanical system responsive to the position of the broiler top, and which ignites the heat source only when the top is lowered. An exhaust system is provided for removing combustion products from the cooking surface.
    Type: Grant
    Filed: May 19, 1989
    Date of Patent: July 28, 1992
    Assignee: Gas Research Institute
    Inventors: Craig A. Farnsworth, Steven R. Walzer