Granted Patent
Utility
US 5,934,620 · App. 08/610,774
Spacecraft sun-target steering about an arbitrary body axis
Inventor:
David K. Abernethy
Patented Case
View Patent ↗
Granted: Aug 10, 1999
Filed: Mar 4, 1996
Inventor
David K. Abernethy
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.