Granted Patent
Utility
US 4,739,401 · App. 06/695,023
Target acquisition system and method
Inventors:
Jack M. Sacks, Guy B. Coleman
Patented Case
View Patent ↗
Granted: Apr 19, 1988
Filed: Jan 25, 1985
Inventors
Jack M. Sacks
Guy B. Coleman
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.