Granted Patent
Utility
US 4,486,772 · App. 06/380,662
Method and circuit arrangement for partial correction of the delineation in color image reproduction
Inventors:
Jurgen Klie, Klaus Wellendorf
Patented Case
View Patent ↗
Granted: Dec 4, 1984
Filed: May 4, 1982
Inventors
Jurgen Klie
Klaus Wellendorf
Assignee (at issue)
Dr.- Ing. Rudolph Hell GmbH
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.