Patents by Inventor Gerald Rennert

Gerald Rennert 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).

  • Low cost tankless portable water heater
    Patent number: 8276548
    Abstract: A portable tankless water heater includes a heat exchanger disposed in a sealed housing with an inlet cold water line and an outlet hot water line extending outside the sealed housing. A burner, disposed in an operative relationship with said heat exchanger is provided for heating water flowing through said heat exchanger and an exhaust system induces draft of air from a housing air inlet through said heat exchanger and out of a housing flue outlet.
    Type: Grant
    Filed: June 4, 2009
    Date of Patent: October 2, 2012
    Assignee: Girard Systems
    Inventors: Franco Consadori, Gerald Rennert, Ryan Chavez
  • LOW COST TANKLESS PORTABLE WATER HEATER
    Publication number: 20100031900
    Abstract: A portable tankless water heater includes a heat exchanger disposed in a sealed housing with an inlet cold water line and an outlet hot water line extending outside the sealed housing. A burner, disposed in an operative relationship with said heat exchanger is provided for heating water flowing through said heat exchanger and an exhaust system induces draft of air from a housing air inlet through said heat exchanger and out of a housing flue outlet.
    Type: Application
    Filed: June 4, 2009
    Publication date: February 11, 2010
    Inventors: Franco Consadori, Gerald Rennert, Ryan Chavez