Patents by Inventor Emil Gotz

Emil Gotz 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 for multicolor printing of nonabsorbent material, and a printing press for printing in accordance with the method
    Patent number: 6050189
    Abstract: A method for multicolor printing of stock in web or plate form and having a smooth, nonabsorbent surface, includes printing on the stock by the indirect flexographic printing process; assigning each color to be printed to a respective printing unit which includes an inking unit, a cylinder for a flexographic printing form, a transfer cylinder and a counterpressure cylinder; always drying the ink on the stock before passing the stock to the next printing unit; and removing ink located in indentations and on sides, respectively, of the printing surfaces of the flexographic printing form; and a printing press for printing in accordance with the method.
    Type: Grant
    Filed: February 17, 1998
    Date of Patent: April 18, 2000
    Assignee: Heidelberger Druckmaschinen AG
    Inventors: Rudi Junghans, Peter Stadler, Emil Gotz