Granted Patent
Utility
US 5,815,178 · App. 08/765,127
Printing method and apparatus employing electrostatic drop separation
Inventor:
Kia Silverbrook
Patented Case
View Patent ↗
Granted: Sep 29, 1998
Filed: Dec 5, 1996
Inventor
Kia Silverbrook
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.