Granted Patent
Utility
US 5,481,380 · App. 08/261,884
Method and apparatus for calibration of color values
Inventor:
Günter Bestmann
Patented Case
View Patent ↗
Granted: Jan 2, 1996
Filed: Jun 17, 1994
Inventor
Günter Bestmann
Assignee (at issue)
Linotype-Hell AG
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.