Granted Patent
Utility
US 5,350,134 · App. 06/374,791
Target identification systems
Inventor:
Ian D. Crawford
Patented Case
View Patent ↗
Granted: Sep 27, 1994
Filed: Jul 3, 1973
Inventor
Ian D. Crawford
Assignee (at issue)
GEC Ferranti Defence Systems Limited
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.