Patents by Inventor Ullrich Behrendt

Ullrich Behrendt 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).

  • Patent number: 5014618
    Abstract: A system and associated method for low cost image scanning and automatic ink adjustment control in a printing press. The system dispenses with automatically positioned densitometers and the system feedback which associates densitometer position with ink adjusters in the press. Instead, at the outset, image zones in a printed form are associated with ink zones on the press, as determined by the particular form being printed. The operator is then led to take manual densitometer readings of each image zone, and the system determines whether the reading is proper, whether it is within standards, and if the operator should advance to a reading of the next zone, so directs the operator.
    Type: Grant
    Filed: August 30, 1989
    Date of Patent: May 14, 1991
    Assignee: MAN Roland Druckmaschinen AG
    Inventors: Oded Zingher, Arno Wuhrl, Ullrich Behrendt, Ralf Schafer, Gunter Ziesing