Granted Patent
Utility
US 5,020,745 · App. 07/454,651
Reaction wheel fricton compensation using dither
Inventor:
John B. Stetson, Jr.
Patented Case
View Patent ↗
Granted: Jun 4, 1991
Filed: Dec 20, 1989
Inventor
John B. Stetson, Jr.
Assignee (at issue)
General Electric Company
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.