Patents by Inventor Ryan K. Weeks

Ryan K. Weeks 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).

  • Adjustable lumbar seating system
    Patent number: 5860699
    Abstract: A pneumatically controlled seat for a vehicle has a multiple air cell inflation system which can adjust the pressure in each of the cells simultaneously or sequentially to individually inflate or deflate the cells to a desired pressure level to control the tilt angle of a lumbar support.
    Type: Grant
    Filed: June 23, 1997
    Date of Patent: January 19, 1999
    Assignee: McCord Winn Textron Inc.
    Inventor: Ryan K. Weeks