Patents by Inventor Long O. Nguyen

Long O. Nguyen 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).

  • Surgical console for ophthalmic surgery
    Patent number: D352106
    Type: Grant
    Filed: September 2, 1992
    Date of Patent: November 1, 1994
    Assignee: Alcon Laboratories, Inc.
    Inventors: Douglas M. Fanney, Long O. Nguyen, Robert Peterson, Paul C. Pynckel, Miles A. Conklin, Kenneth Mori, Douglas M. Patton