Granted Patent
Utility
US 6,553,286 · App. 09/931,205
Spacecraft constellation formation keeping using inter-spacecraft distance measurement
Inventors:
Andrew E. Turner, John L. Watkins, Cornelius J. Westerhoff
Patented Case
View Patent ↗
Granted: Apr 22, 2003
Filed: Aug 16, 2001
Inventors
Andrew E. Turner
John L. Watkins
Cornelius J. Westerhoff
Assignee (at issue)
Space Systems/Loral, LLC
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.