Granted Patent
Utility
US 5,903,237 · App. 08/575,709
Antenna pointing aid
Inventors:
Jeffrey Will Crosby, Nathan B. Zerbe
Patented Case
View Patent ↗
Granted: May 11, 1999
Filed: Dec 20, 1995
Inventors
Jeffrey Will Crosby
Nathan B. Zerbe
Assignee (at issue)
HUGHES ELECTRONICS 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.