Patents by Inventor Stephen J. Lindahl

Stephen J. Lindahl 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).

  • Vibration damping for structural guide vanes
    Patent number: 9957824
    Abstract: A stationary guide vane includes a top platform, a bottom platform, and a vane body located between the top platform and the bottom platform. The vane body includes one or more cavities formed on a side wall of the vane body. One or more of the cavities are filled with vibration damping material and a vane cover is bonded to the vane body over the one or more containers.
    Type: Grant
    Filed: March 14, 2014
    Date of Patent: May 1, 2018
    Assignee: United Technologies Corporation
    Inventors: Carl Brian Klinetob, Stephen J. Lindahl, Myron L. Klein, Andrew Pope, William Richard Ganoe, Jr., Thomas D. Kasprow, Douglas J. Morgan
  • VIBRATION DAMPING FOR STRUCTURAL GUIDE VANES
    Publication number: 20160333710
    Abstract: A stationary guide vane includes a top platform, a bottom platform, and a vane body located between the top platform and the bottom platform. The vane body includes one or more cavities formed on a side wall of the vane body. One or more of the cavities are filled with vibration damping material and a vane cover is bonded to the vane body over the one or more containers.
    Type: Application
    Filed: March 14, 2014
    Publication date: November 17, 2016
    Inventors: Carl Brian Klinetob, Stephen J. Lindahl, Myron L. Klein, Andrew Pope, William Richard Ganoe, JR., Thomas D. Kasprow, Douglas J. Morgan