Granted Patent
Utility
US 5,260,767 · App. 07/808,148
Compact all-reflective imaging spectrometer
Inventor:
Lacy G. Cook
Patented Case
View Patent ↗
Granted: Nov 9, 1993
Filed: Dec 16, 1991
Inventor
Lacy G. Cook
Assignee (at issue)
Hughes Aircraft 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.