Patents by Inventor Kevin Jay Stallings

Kevin Jay Stallings 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).

  • Laminar flow air register
    Patent number: 6192810
    Abstract: A register for use in conjunction with kraft recovery boilers or bark-fired boilers utilizes a pair of shaped damper foils to reduce turbulence and induce laminar flow of air from an associated windbox through a port in the boiler. The foils are mounted for constant minimal separation from an exit nozzle to reduce transitional discontinuities which induce turbulence. A curved plenum is also provided to reduce internal turbulence within the plenum.
    Type: Grant
    Filed: May 10, 1999
    Date of Patent: February 27, 2001
    Assignee: BTA Drayton
    Inventors: Kevin Jay Stallings, Jefferson Landers Shelton, Kerry Dale Mackey