Patents by Inventor Daniel Mackenzie Levine

Daniel Mackenzie Levine 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).

  • Closed composite channel with a barrier for blocking the flow of fluid
    Patent number: 11813808
    Abstract: A method of joining an interior wall and a composite channel together is disclosed. The method includes wrapping one or more first composite plies around a first end portion of a first mandrel and wrapping one or more second composite plies around a second end portion of a second mandrel. The method includes positioning the one or more first composite plies located on the first end portion of the first mandrel against the one or more second composite plies located on the second end portion of the second mandrel to create the interior wall, and inserting the first mandrel and the second mandrel into a passageway of a composite channel. The interior wall created by the one or more first composite plies and the one or more second composite plies creates a barrier to block a flow of fluid within the passageway of the composite channel.
    Type: Grant
    Filed: November 5, 2019
    Date of Patent: November 14, 2023
    Assignee: The Boeing Company
    Inventors: Daniel Mackenzie Levine, Garrett Charles Hanson, Christopher Loesche, Steve Patterson, Yrret Maldonado
  • CLOSED COMPOSITE CHANNEL WITH A BARRIER FOR BLOCKING THE FLOW OF FLUID
    Publication number: 20210129457
    Abstract: A method of joining an interior wall and a composite channel together is disclosed. The method includes wrapping one or more first composite plies around a first end portion of a first mandrel and wrapping one or more second composite plies around a second end portion of a second mandrel. The method includes positioning the one or more first composite plies located on the first end portion of the first mandrel against the one or more second composite plies located on the second end portion of the second mandrel to create the interior wall, and inserting the first mandrel and the second mandrel into a passageway of a composite channel. The interior wall created by the one or more first composite plies and the one or more second composite plies creates a barrier to block a flow of fluid within the passageway of the composite channel.
    Type: Application
    Filed: November 5, 2019
    Publication date: May 6, 2021
    Inventors: Daniel Mackenzie Levine, Garrett Charles Hanson, Christopher Loesche, Steve Patterson, Yrret Maldonado