Granted Patent
Utility
US 6,024,328 · App. 08/768,736
Satellite control method using single species of bipropellant
Inventor:
John Ellison
Patented Case
View Patent ↗
Granted: Feb 15, 2000
Filed: Dec 18, 1996
Inventor
John Ellison
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.