Granted Patent
Utility
US 5,322,241 · App. 07/993,748
Consolidated optical sight and infrared tracker for a portable missile launcher
Inventors:
James J. Carlson, Dzung V. Phan
Patented Case
View Patent ↗
Granted: Jun 21, 1994
Filed: Dec 14, 1992
Inventors
James J. Carlson
Dzung V. Phan
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.