Patents by Inventor Theodore Aaron Steinberg

Theodore Aaron Steinberg 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).

  • Flow control valve
    Patent number: 8689825
    Abstract: A flow control valve for use in oxygen systems. The flow control valve has a body within an inlet and an outlet. A seat is located within the body and a ball retainer is located within the body. The ball retainer is able to capture a ball. The flow control valve also has biasing means connected to the ball retainer. Furthermore, the biasing means is movable between a flow and a non-flow position. The ball retainer is in a closed position when the ball, captured by the ball retainer, engages the seat to prevent gas flowing through the seat.
    Type: Grant
    Filed: October 17, 2007
    Date of Patent: April 8, 2014
    Assignee: Oxycheck Pty Ltd
    Inventors: Peter James Nelson, John Robert De Wit, Theodore Aaron Steinberg
  • Flow Control Valve, Typically a Check Valve for Cryogenic, Oxygen and High Pressure Air Valves
    Publication number: 20100051118
    Abstract: A flow control valve for use in oxygen systems. The flow control valve has a body within an inlet and an outlet. A seat is located within the body and a ball retainer is located within the body. The ball retainer is able to capture a ball. The flow control valve also has biasing means connected to the ball retainer. Furthermore, the biasing means is movable between a flow and a non-flow position. The ball retainer is in a closed position when the ball, captured by the ball retainer, engages the seat to prevent gas flowing through the seat.
    Type: Application
    Filed: October 17, 2007
    Publication date: March 4, 2010
    Applicant: OXYCHECK PTY LTD.
    Inventors: Peter James Nelson, John Robert De Witt, Theodore Aaron Steinberg