Patents by Inventor Kenneth D. Little

Kenneth D. Little 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).

  • Leak-proof lead barrier system
    Patent number: 6550203
    Abstract: A leak-proof lead barrier system to be installed on the interior of metal studs, to be used in conjunction with lead laminated gypsum board. The leak-proof lead barrier system provides an easier and less time-consuming method of sealing a radiation protective room in one step.
    Type: Grant
    Filed: April 19, 2001
    Date of Patent: April 22, 2003
    Assignee: Radiation Protection Products, Inc.
    Inventor: Kenneth D. Little