Patents by Inventor Brian S. Longardner

Brian S. Longardner 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).

  • Publication number: 20210123363
    Abstract: An axle assembly including a disconnect assembly and an integrated fluid flow system. The disconnect assembly including an axially movable clutch member in selective engagement with at least one shaft to permit a rotation thereof. The fluid flow system includes a fluid flow member and a plurality of fluid passageways to permit a flow of a fluid (e.g. a lubricant) from a fluid source (e.g. a fluid sump of the axle assembly) to various components disposed within a carrier housing of the axle assembly and a return of the fluid back to the fluid source.
    Type: Application
    Filed: October 24, 2019
    Publication date: April 29, 2021
    Inventors: Sajeev C. Krishnan, Brian S. Longardner, Nicholas C. Billmaier, Thomas L. Nahrwold, Astha Barve, Robin Dominiak
  • Patent number: 10982750
    Abstract: System for securing a part in a vehicle differential housing may have a differential housing having an interior wall and an exterior wall. The interior wall defines a cavity within the housing. The system may also have an axially inwardly extending feature integrally formed, unitary and one piece with the differential housing interior wall. The feature may define a first arm extending parallel a portion of the interior wall adjacent where the feature is connected to the interior wall. The feature may define a second arm extending transverse the first arm and a third arm extending transverse the second arm. A non-magnetic material may cover an end portion of the third arm.
    Type: Grant
    Filed: September 30, 2019
    Date of Patent: April 20, 2021
    Assignee: Dana Automotive Systems Group, LLC
    Inventors: Mitchell R. Lawson, Brian S. Longardner
  • Patent number: 10968793
    Abstract: An axle assembly including a disconnect assembly and an integrated fluid flow system. The disconnect assembly including an axially movable clutch member in selective engagement with at least one shaft to permit a rotation thereof. The fluid flow system includes a fluid flow member and a plurality of fluid passageways to permit a flow of a fluid (e.g. a lubricant) from a fluid source (e.g. a fluid sump of the axle assembly) to various components disposed within a carrier housing of the axle assembly and a return of the fluid back to the fluid source.
    Type: Grant
    Filed: October 24, 2019
    Date of Patent: April 6, 2021
    Assignee: Dana Automotive Systems Group, LLC
    Inventors: Sajeev C. Krishnan, Brian S. Longardner, Nicholas C. Billmaier, Thomas L. Nahrwold, Astha Barve, Robin Dominiak
  • Publication number: 20200103017
    Abstract: System for securing a part in a vehicle differential housing may have a differential housing having an interior wall and an exterior wall. The interior wall defines a cavity within the housing. The system may also have an axially inwardly extending feature integrally formed, unitary and one piece with the differential housing interior wall. The feature may define a first arm extending parallel a portion of the interior wall adjacent where the feature is connected to the interior wall. The feature may define a second arm extending transverse the first arm and a third arm extending transverse the second arm. A non-magnetic material may cover an end portion of the third arm.
    Type: Application
    Filed: September 30, 2019
    Publication date: April 2, 2020
    Inventors: Mitchell R. Lawson, Brian S. Longardner