Granted Patent
Utility
US 4,743,091 · App. 06/924,975
Two dimensional laser diode array
Inventor:
Daniel Gelbart
Patented Case
View Patent ↗
Granted: May 10, 1988
Filed: Oct 30, 1986
Inventor
Daniel Gelbart
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.