Granted Patent
Utility
US 5,300,988 · App. 07/712,227
Toning station for selectively applying toner to an electrostatic image
Inventors:
Susan P. Westbrook, Thomas K. Hilbert, Gregory Miller, Richard A. Weitzel, Theodore H. Morse
Patented Case
View Patent ↗
Granted: Apr 5, 1994
Filed: Jun 7, 1991
Inventors
Susan P. Westbrook
Thomas K. Hilbert
Gregory Miller
Richard A. Weitzel
Theodore H. Morse
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.