Patents by Inventor Audwin William Cash

Audwin William Cash 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).

  • SYSTEMS AND METHODS FOR CONTROLLING INDOOR AIR QUALITY WITH A FLUID MOVING APPARATUS
    Publication number: 20220062487
    Abstract: One aspect of the disclosure includes a fluid moving system. The fluid moving system includes a fluid moving apparatus configured to convey a fluid through a housing from an inlet to an outlet. The fluid moving system includes an active cleaning device configured to neutralize or remove at least a portion of an undesired matter from the fluid conveyed through the housing. The fluid moving system includes an electric motor including a rotor coupled to the fluid moving apparatus and configured to turn the fluid moving apparatus upon application of electric power to a stator of the electric motor. The fluid moving system includes a motor controller communicatively coupled to the electric motor and configured to control at least one of a speed output or a torque output thereof.
    Type: Application
    Filed: May 14, 2021
    Publication date: March 3, 2022
    Inventors: Roger Carlos Becerra, William Stuart Gatley, William Arthur Ziegler, Mohamad Khalil Dahouk, Michael David Smith, Audwin William Cash, Zachary Joseph Stauffer, Brian Lee Beifus, John Carl Kunze, Ramin Rezaei, Joseph A. Henry