Patents by Inventor Robert Henry Evans

Robert Henry Evans 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).

  • Encryption device
    Patent number: D590831
    Type: Grant
    Filed: April 23, 2007
    Date of Patent: April 21, 2009
    Assignee: EADS Defence and Security Systems Limited
    Inventor: Robert Henry Evans