Granted Patent
Utility
US 4,693,593 · App. 06/877,948
Electrographic process control
Inventor:
Scott Gerger
Patented Case
View Patent ↗
Granted: Sep 15, 1987
Filed: Jun 24, 1986
Inventor
Scott Gerger
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.