Granted Patent
Utility
US 5,956,544 · App. 08/970,832
Electrostatographic reproduction apparatus with electrometer control and method of calibrating the electrometer
Inventors:
Philip A. Stern, Anne F. Lairmore, Allen J. Rushing
Patented Case
View Patent ↗
Granted: Sep 21, 1999
Filed: Nov 14, 1997
Inventors
Philip A. Stern
Anne F. Lairmore
Allen J. Rushing
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.