Granted Patent
Utility
US 5,402,227 · App. 08/285,878
High resolution multiple channel imaging spectrometer
Inventor:
Richard F. Schuma
Patented Case
View Patent ↗
Granted: Mar 28, 1995
Filed: Aug 4, 1994
Inventor
Richard F. Schuma
Assignee (at issue)
ITT Corporation
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.