Granted Patent
Utility
US 4,931,952 · App. 07/177,258
Target association method
Inventor:
Jerry D. Hyder
Patented Case
View Patent ↗
Granted: Jun 5, 1990
Filed: Apr 4, 1988
Inventor
Jerry D. Hyder
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.