Patents by Inventor Randall W. Freeman

Randall W. Freeman 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).

  • Printing press register control using colorpatch targets
    Patent number: 6796240
    Abstract: By inclusion of a register target within a colorpatch, a colorbar is used for controlling color register as well as controlling color density on a printing press.
    Type: Grant
    Filed: June 4, 2001
    Date of Patent: September 28, 2004
    Assignee: Quad/Tech, Inc.
    Inventors: Jeffrey W. Sainio, John C. Seymour, Randall W. Freeman
  • Printing press register control using colorpatch targets
    Publication number: 20020178952
    Abstract: By inclusion of a register target within a colorpatch, a colorbar is used for controlling color register as well as controlling color density on a printing press.
    Type: Application
    Filed: June 4, 2001
    Publication date: December 5, 2002
    Applicant: Quad/Tech, Inc
    Inventors: Jeffrey W. Sainio, John C. Seymour, Randall W. freeman