Granted Patent
Utility
US 5,319,472 · App. 07/972,412
Multispectral color image pickup system
Inventors:
Bernhard Hill, Friedrich W. Vorhagen
Patented Case
View Patent ↗
Granted: Jun 7, 1994
Filed: Nov 5, 1992
Inventors
Bernhard Hill
Friedrich W. Vorhagen
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.