Patents by Inventor David Conway Johnson

David Conway Johnson 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).

  • Explosives liner
    Patent number: 7370585
    Abstract: Described herein is a method of filling ordnance with explosive materials. An ordnance shell (2) comprises a cavity (32) filled with explosive material (10), the explosive material (10) being contained in a bag (36) located within the cavity (32).
    Type: Grant
    Filed: March 6, 2003
    Date of Patent: May 13, 2008
    Assignee: BAE Systems plc
    Inventors: Christopher White, Geoffrey Bennett, Daniel Wayne Thomas, Gavin Michael Crimmings, David Conway Johnson