Patents Assigned to The United States of Amercia as represented by the Secretary of the Army
  • Method of transferring an optical quality film
    Patent number: H1001
    Abstract: An optical quality film is transferred from a master optical surface to a condary substrate by means of a replication technique using a master optical surface as a mold.
    Type: Grant
    Filed: September 21, 1989
    Date of Patent: December 3, 1991
    Assignee: The United States of Amercia as represented by the Secretary of the Army
    Inventor: John I. Thackara