Granted Patent
Utility
US 5,450,179 · App. 08/203,164
Active charging to prevent image disruption
Inventors:
W. Charles Kasiske, Jr., David M. Rakov
Patented Case
View Patent ↗
Granted: Sep 12, 1995
Filed: Feb 28, 1994
Inventors
W. Charles Kasiske, Jr.
David M. Rakov
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.