Granted Patent
Utility
US 6,795,054 · App. 10/090,066
Optical filter measurement system
Inventor:
Robert Scholz
Patented Case
View Patent ↗
Granted: Sep 21, 2004
Filed: Feb 27, 2002
Inventor
Robert Scholz
Assignee (at issue)
Raytheon 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.