Patents by Inventor Nicholas Andrzejewski

Nicholas Andrzejewski 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).

  • DUAL MOTOR CONTROLLER FOR FURNACE APPLICATIONS
    Publication number: 20230204211
    Abstract: A furnace including: a blower assembly compartment; a blower assembly located within the blower assembly compartment; a blower motor located within the blower assembly compartment, the blower motor operably connected to a fan of the blower assembly; an induced draft blower; an inducer motor operably connected to the induced draft blower; and a dual motor controller located within the blower assembly compartment, the dual motor controller being configured to independently control at least one of a torque or a speed of the blower motor and the inducer motor.
    Type: Application
    Filed: December 13, 2022
    Publication date: June 29, 2023
    Inventors: Luis Arnedo, Eric Tournier, Nicholas Andrzejewski, Jonathan Blake