Patents by Inventor Lawrence Wardell

Lawrence Wardell 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: 6431164
    Abstract: A water circulated grill including a housing containing spaced apart food supporting tubes and with a water catching system including spaced apart collection troughs to receive condensed water dropping from the sides of the water cooled supporting tubes, a steamer positioned beneath the water cooled food supporting tubes and above a heat supply source, whereby the heat supply source will heat the steamer to generate steam that moves between collection troughs to cook food placed on the tubes and wherein a water source supplying water to the steamer also supplies water to a water chamber of a steamer pot that has a burner receiving fuel from the same source that supplies fuel to the heat source.
    Type: Grant
    Filed: November 28, 2000
    Date of Patent: August 13, 2002
    Inventor: Lawrence Wardell
  • Patent number: 6158426
    Abstract: A water circulated grill with spaced apart food supporting tubes and with a water catching system including spaced apart collection troughs to receive condensed water dropping from the sides of the water cooled supporting tubes and heat supply source positioned beneath the collection troughs to supply heat upwardly between the water collection troughs to cook food placed on the food supporting tubes and to heat the collection troughs and vaporize water collected therein.
    Type: Grant
    Filed: March 7, 2000
    Date of Patent: December 12, 2000
    Inventor: Lawrence Wardell
  • Patent number: 4632089
    Abstract: A water circulated grill having a fire bowl and a food supporting grill thereon the food supporting grill being made up of interconnected tubular members through which water is circulated to maintain the supporting grill surfaces cool while food thereon is heated by a heat source in the fire bowl.
    Type: Grant
    Filed: December 18, 1984
    Date of Patent: December 30, 1986
    Inventor: Lawrence Wardell
  • Patent number: D679557
    Type: Grant
    Filed: September 6, 2011
    Date of Patent: April 9, 2013
    Inventor: Lawrence Wardell