Patents by Inventor Nicholas Oen

Nicholas Oen 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).

  • Shift fork lubrication drip feature
    Patent number: 12215785
    Abstract: A transmission shift fork comprising: an arch-shaped portion, where a pair of lobes are radially and inwardly projecting from an inner surface of the arch-shaped portion directing oil to a sleeve engagement region of a clutch.
    Type: Grant
    Filed: September 1, 2023
    Date of Patent: February 4, 2025
    Assignee: DANA HEAVY VEHICLE SYSTEMS GROUP, LLC
    Inventors: Justin Hall, Mark W. Leber, Shane T. Smith, Michael D. Cook, Nicholas Oen