Granted Patent
Utility
US 6,135,393 · App. 08/977,759
Spacecraft attitude and velocity control thruster system
Inventors:
Robert L. Sackheim, James S. Bassichis, Dale L. Hook
Patented Case
View Patent ↗
Granted: Oct 24, 2000
Filed: Nov 25, 1997
Inventors
Robert L. Sackheim
James S. Bassichis
Dale L. Hook
Assignee (at issue)
TRW 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.