Granted Patent
Utility
US 5,493,322 · App. 08/041,092
Electrophotographic image forming apparatus with non-uniformity correction of recording elements
Inventors:
Yee S. Ng, Richard Fischer
Patented Case
View Patent ↗
Granted: Feb 20, 1996
Filed: Apr 1, 1993
Inventors
Yee S. Ng
Richard Fischer
Assignee (at issue)
EASTMAN KODAK COMPANY
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.