Granted Patent
Utility
US 4,732,349 · App. 06/916,595
Beamrider guidance system
Inventor:
Hans Maurer
Patented Case
View Patent ↗
Granted: Mar 22, 1988
Filed: Oct 8, 1986
Inventor
Hans Maurer
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.