Patents Assigned to Phototype Engraving Company
  • SYSTEM FOR HALFTONE SCREEN PRODUCTION
    Publication number: 20090147315
    Abstract: Method, apparatus and program product generates a threshold array that contains at least one halftone cell having overlapping or dissimilar dots.
    Type: Application
    Filed: February 11, 2009
    Publication date: June 11, 2009
    Applicant: PHOTOTYPE ENGRAVING COMPANY
    Inventor: Gary Russell
  • System for halftone screen production
    Patent number: 7492480
    Abstract: Method, apparatus and program product generates a threshold array that contains at least one halftone cell having overlapping or dissimilar dots.
    Type: Grant
    Filed: August 27, 2001
    Date of Patent: February 17, 2009
    Assignee: Phototype Engraving Company
    Inventor: Gary Russell
  • Flexible printing plate
    Publication number: 20030188649
    Abstract: Printing plate and method includes a printing member adhesively attached to a nonmetallic base suited for placement directly onto a printing cylinder.
    Type: Application
    Filed: April 9, 2002
    Publication date: October 9, 2003
    Applicant: Phototype Engraving Company
    Inventor: William E. Hounshell
  • System for halftone screen production
    Publication number: 20030048477
    Abstract: Method, apparatus and program product generates a threshold array that contains at least one halftone cell having overlapping or dissimilar dots.
    Type: Application
    Filed: August 27, 2001
    Publication date: March 13, 2003
    Applicant: Phototype Engraving Company
    Inventor: Gary Russell