Patents Assigned to Goss Graphics Systems
  • Water content metering apparatus
    Patent number: 6169407
    Abstract: A water metering apparatus for measuring water concentrations in a water-ink emulsion used in a printing press is provided. The apparatus develops a substantially linear output for water concentrations ranging from 0% to approximately 50% without employing a logarithmic amplifier. In addition, an improved sensor for use in the water metering apparatus is provided.
    Type: Grant
    Filed: March 30, 1998
    Date of Patent: January 2, 2001
    Assignee: Goss Graphics Systems
    Inventors: Xin Xin Wang, Thaddeus A. Niemiro, Thomas W. Orzechowski, Shem-Mong Chou