Granted Patent
Utility
US 4,646,104 · App. 06/777,102
Fluid jet print head
Inventor:
Hilarion Braun
Patented Case
View Patent ↗
Granted: Feb 24, 1987
Filed: Sep 17, 1985
Inventor
Hilarion Braun
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.