Granted Patent
Utility
US 5,606,358 · App. 07/812,094
Light-emitting diode printhead
Inventor:
Bryan A. Beaman
Patented Case
View Patent ↗
Granted: Feb 25, 1997
Filed: Dec 23, 1991
Inventor
Bryan A. Beaman
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.