Granted Patent
Utility
US 5,424,827 · App. 08/056,236
Optical system and method for eliminating overlap of diffraction spectra
Inventors:
Bruce A. Horwitz, Steven J. Wein
Patented Case
View Patent ↗
Granted: Jun 13, 1995
Filed: Apr 30, 1993
Inventors
Bruce A. Horwitz
Steven J. Wein
Assignee (at issue)
Litton Systems, Inc.
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.