Patents by Inventor Van Trang Ngo

Van Trang Ngo 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).

  • Stable magnetorheological fluids
    Patent number: 6203717
    Abstract: Magnetorheological fluid compositions that include a carrier fluid, magnetic-responsive particles and an organoclay. These fluids exhibit superior soft sedimentation.
    Type: Grant
    Filed: July 1, 1999
    Date of Patent: March 20, 2001
    Assignee: Lord Corporation
    Inventors: Beth C. Munoz, Gary W. Adams, Van Trang Ngo, John R. Kitchin