Granted Patent
Utility
US 6,198,564 · App. 05/327,359
Optical scanning system
Inventor:
Geoffrey C. Knight
Patented Case
View Patent ↗
Granted: Mar 6, 2001
Filed: Jan 29, 1973
Inventor
Geoffrey C. Knight
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.