Patents by Inventor Christopher Liston

Christopher Liston 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).

  • Method and apparatus for minimizing the influence of register differences
    Publication number: 20010043351
    Abstract: The invention relates to a method and apparatus for minimizing the influence of register differences in multicolor printing, in particular in digital printing processes, register values (1) in the transport direction (2), which are different transversely with respect to this direction being set to a value between the extremes (3, 3′).
    Type: Application
    Filed: May 16, 2001
    Publication date: November 22, 2001
    Applicant: NexPress Solutions LLC
    Inventors: Christopher Liston, Patrick Metzler, Karlheinz Walter Peter, Ralph Petersen, Ingo Klaus Dreher
  • Method and apparatus for setting register in a multicolor printing machine
    Publication number: 20010043816
    Abstract: The invention relates to a method and apparatus for setting register in a multicolor printing machine having a number of items of equipment for the digital production of color separations, the actions of setting up and combining the color separations being controlled when printing substrates of a different grade are fed in, in order to correct the register setting.
    Type: Application
    Filed: May 15, 2001
    Publication date: November 22, 2001
    Applicant: NexPress Solutions LLC
    Inventors: Ingo Klaus Dreher, Christopher Liston, Patrick Metzler, Karlheinz Walter Petter
  • Printing machine
    Publication number: 20010042463
    Abstract: The invention relates to a printing machine (1) having at least one printing unit (2) whose image cylinder (3) is driven by friction by an element (4) to which the image (5) is transferred.
    Type: Application
    Filed: May 16, 2001
    Publication date: November 22, 2001
    Applicant: NexPress Solutions LLC
    Inventor: Christopher Liston
  • Method and apparatus for setting register in a multicolor printing machine
    Publication number: 20010043824
    Abstract: The invention relates to a method and apparatus for setting register in a multicolor printing machine (1) having a number of items of equipment (2, 2′, . . . ) for the digital production of color separations (3, 3′, . . . ), the actions of setting up and combining the color separations (3, 3′, . . . ) being controlled, in order to set the register, in such a way that in-register prints are achieved.
    Type: Application
    Filed: May 15, 2001
    Publication date: November 22, 2001
    Applicant: NexPress Solutions LLC
    Inventors: Thomas Henderson, Christopher Liston, Patrick Metzler, Karlheinz Walter Peter