Patents Assigned to The Diagnostic Group
  • Corrugated sheet fed printing process with UV curable inks
    Publication number: 20070245916
    Abstract: A flexographic printing system for printing flat corrugated sheets using radiation curable inks. An ultraviolet curing unit is positioned after each of the printing stations. The ink applied at each station is partially cured before a different color ink is applied at the next printing station.
    Type: Application
    Filed: April 19, 2006
    Publication date: October 25, 2007
    Applicant: The Diagnostic Group
    Inventors: John Bird, Warren Bird, Peter Goeben, Jack Roberts
  • Combination ultraviolet curing and infrared drying system
    Patent number: 6655040
    Abstract: A combination ultraviolet curing and infrared dryer system which allows both an ultraviolet curing unit to be used at the same time an infrared dryer is used. The infrared dryer and ultraviolet curing unit are placed in an enclosure having a cooling system which cools both the ultraviolet curing unit and the infrared dryer. The cooling system may comprise an air supply system, or may comprise an air supply system and a water cooling system.
    Type: Grant
    Filed: January 4, 2002
    Date of Patent: December 2, 2003
    Assignee: The Diagnostics Group, Inc.
    Inventor: Rodger E. Whipple